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349,700 | 62,983,861 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,701 | 29,726,298 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,702 | 62,983,856 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,703 | 29,726,297 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,704 | 62,983,769 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,705 | 62,983,880 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,706 | 62,983,840 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,707 | 62,983,879 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,708 | 62,983,863 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,709 | 62,983,870 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,710 | 62,983,843 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,711 | 62,983,835 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,712 | 62,983,872 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,713 | 62,983,875 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,714 | 62,983,874 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,715 | 62,983,838 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,716 | 62,983,833 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,717 | 62,983,839 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,718 | 62,983,853 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,719 | 62,983,855 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,720 | 62,983,832 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,721 | 62,983,881 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,722 | 62,983,883 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,723 | 62,983,829 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,724 | 62,983,813 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,725 | 62,983,846 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,726 | 62,983,836 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,727 | 62,983,885 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,728 | 35,001,800 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,729 | 62,983,822 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,730 | 62,983,834 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,731 | 62,983,908 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,732 | 29,726,308 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,733 | 62,983,912 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,734 | 62,983,918 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,735 | 62,983,911 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,736 | 62,983,894 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,737 | 62,983,896 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,738 | 62,983,901 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,739 | 62,983,889 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,740 | 62,983,821 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,741 | 62,983,847 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,742 | 62,983,902 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,743 | 62,983,942 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,744 | 62,983,876 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,745 | 62,983,891 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,746 | 62,983,922 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,747 | 62,983,954 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,748 | 35,509,659 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,749 | 62,983,888 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,750 | 62,983,960 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,751 | 62,983,973 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,752 | 62,983,963 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,753 | 62,983,939 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,754 | 62,983,966 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,755 | 62,983,904 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,756 | 62,983,907 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,757 | 62,983,961 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,758 | 29,726,251 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,759 | 62,983,981 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,760 | 62,983,941 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,761 | 62,983,949 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,762 | 62,983,948 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,763 | 62,983,953 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,764 | 62,983,923 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,765 | 62,983,932 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,766 | 62,983,944 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,767 | 62,983,931 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,768 | 62,983,892 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,769 | 62,983,950 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,770 | 62,983,921 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,771 | 62,983,935 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,772 | 62,983,929 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,773 | 62,983,877 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,774 | 62,983,862 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,775 | 62,983,991 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,776 | 62,983,997 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,777 | 62,983,990 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,778 | 62,983,976 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,779 | 62,983,994 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,780 | 62,984,013 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,781 | 62,984,017 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,782 | 62,984,014 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,783 | 29,726,327 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,784 | 62,983,978 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,785 | 62,984,016 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,786 | 62,983,979 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,787 | 62,983,986 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,788 | 62,983,984 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,789 | 62,984,025 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,790 | 62,983,980 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,791 | 62,983,967 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,792 | 62,983,968 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,793 | 62,983,975 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,794 | 62,983,859 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,795 | 62,984,023 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,796 | 29,726,262 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,797 | 62,983,970 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,798 | 62,983,962 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
349,799 | 62,984,042 | 2,913 | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber. | 1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.1. A dosing dispenser comprising:
a housing defining a chamber and comprising a first dispensing end and a second end; a traveler movable within the chamber, wherein the traveler comprises a first end and a second end opposite from the first end, and wherein the first end and the second end are retained within the chamber such that the traveler is retained within the chamber when assembled; and a plunger movable within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along an axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 2. The dosing dispenser of claim 1, further comprising an applicator adjacent the first dispensing end of the chamber, wherein the applicator comprises a dispensing channel in fluid communication with the chamber. 3. The dosing dispenser of claim 2, wherein, when the traveler is engaged with the plunger, the plunger is unidirectionally movable towards the dispensing channel. 4. The dosing dispenser of claim 1, wherein the traveler is configured to move independently from the plunger in a direction opposite from the unidirectional movement. 5. The dosing dispenser of claim 1, further comprising a base assembly configured to movably position the traveler within the chamber along the axis. 6. The dosing dispenser of claim 5, further comprising:
a base; a driver threadably engaged with the traveler and coupled to the base such that rotation of the base rotates the driver and axially moves the traveler within the chamber; and a cam mounted on the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of the plurality of slots. 7. The dosing dispenser of claim 1, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. 8. The dosing dispenser of claim 1, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 9. A dosing dispenser comprising:
a housing defining a chamber; a traveler comprising a first end and a second end opposite from the first end, wherein the traveler is retained within the chamber when the dosing dispenser is assembled such that the first end and the second end are within the chamber; a driver at least partially within the chamber and engaged with the traveler such that rotation of the driver movably positions the traveler within the chamber along an axis; and a plunger within the chamber and engageable with the traveler, wherein, when the dosing dispenser is assembled and the traveler is engaged with the plunger, the plunger is unidirectionally movable by the traveler within the chamber along the axis, and wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis so as to dispense a predetermined quantity of material from the dosing dispenser. 10. The dosing dispenser of claim 9, wherein the traveler is bidirectionally movable along the axis between an engaged position and a disengaged position relative to the plunger within the chamber when the dosing dispenser is assembled, and wherein the traveler is spaced apart from the plunger in the disengaged position within the chamber. 11. The dosing dispenser of claim 9, wherein the traveler is hollow and comprises a chamber extending from the first end to the second end of the traveler. 12. The dosing dispenser of claim 9, wherein the traveler comprises threading such that the traveler is threadably engaged with the driver within the chamber. 13. The dosing dispenser of claim 9, wherein the plunger comprises a first end and a second end, wherein the first end of the plunger is proximate to a first end of the housing relative to the second end of the plunger, wherein the second end of the plunger defines a plunger cavity, and wherein the first end of the traveler is configured to engage the plunger within the plunger cavity. 14. The dosing dispenser of claim 9, wherein the traveler is configured to selectively position the plunger at a predetermined location by unidirectionally moving the plunger along the axis, such that the predetermined quantity of material is dispensed from the dosing dispenser. 15. The dosing dispenser of claim 14, wherein the predetermined location is a first predetermined location of a plurality of predetermined locations and the predetermined quantity is a first predetermined quantity, and wherein the traveler is configured to selectively position the plunger at a second predetermined location of the plurality of predetermined locations along the axis within the chamber so as to dispense a second pre-determined quantity of material from the dosing dispenser. 16. The dosing dispenser of claim 9, further comprising a base assembly engaged with the driver. 17. The dosing dispenser of claim 16, wherein the base assembly comprises a base that is rotatable relative to the housing, and wherein the rotation of the driver is caused by rotation of the base. 18. The dosing dispenser of claim 17, further comprising a cam operatively connected to the driver and a plurality of slots disposed adjacent the cam, the cam having a plurality of deflectable arms, each of the deflectable arms including an engagement end configured to engage one of a plurality of slots. 19. The dosing dispenser of claim 9, wherein a cross-sectional shape of the plunger is substantially similar to a cross-sectional shape of the chamber such that the plunger forms a fluid tight seal with the housing within the chamber as the plunger is movably positioned within the chamber. 20. The dosing dispenser of claim 9, wherein, when the dosing dispenser is assembled, the traveler is bidirectionally movable along the axis within the chamber. | 2,900 |
Subsets and Splits