This application claims priority of Provisional Patent Application No. 60/308,770, filed Jul. 31, 2001. This application is a divisional of U.S. application Ser. No. 10/207,312, filed on Jul. 29, 2002 now U.S. Pat. No. 6,883,271. 


   BACKGROUND OF THE INVENTION 
   The present invention relates in general to a device and method for optimumly holding a personal watercraft while making repairs or improvements and more particularly, to an apparatus and system for mounting, rotating, holding, and moving a personal watercraft in a convenient and easy to use fashion. 
   Traditionally, in order to make repairs or otherwise access the hull of a personal watercraft, one must substantially elevate the watercraft or rest the top of the watercraft on a suitable surface. There are disadvantages to both of these methods. It is awkward and potentially unsafe for a repair technician to work underneath an elevated watercraft. Also, the configuration of a typical personal watercraft is such that setting the personal watercraft in a generally inverted position renders the watercraft susceptible to damage. Furthermore, this inverted position does not provide the stability required to properly and safely perform repairs to the watercraft nor does it allow for easy movement around the repair shop. 
   The art of the present invention represents an apparatus and system which allows a personal watercraft to be securely mounted upright and then rotated from 0 to or through 360 degrees for easy and safe access to the hull of said watercraft. Since a typical personal watercraft can weigh in the range of 500 to 600 pounds or more, it is very difficult to move without three or four persons. The present art apparatus allows a personal watercraft, once mounted, to be easily rotated or translationally moved by just one or two persons. 
   In a preferred embodiment, the apparatus generally comprises a bow mounting section, a bow shaft section, a bow absorber pad, a stern mounting plate, a stern shaft section, a stern absorber pad, a bow stand, and a stern stand. The bow mounting section and the bow shaft section are conjoined with the bow absorbing pad sandwiched therebetween. The bow shaft section rotatably mounts with the bow stand and is substantially equivalent to the stern shaft section. The stern section similarly interconnects with the aforesaid stern section components. That is, the stern mounting plate and the stern shaft section are conjoined with the stern absorbing pad sandwiched therebetween. Also, the stern shaft section rotatably mounts with the stern stand. Preferably the stern stand rotational axis is of substantially equivalent height to the bow stand rotational axis with both stands having pivoting wheels or castors at the base to provide translational movement. 
   With the present art, a personal watercraft is uniquely held at its bow and stern by and between the bow mounting section and stern mounting plate in such a fashion as to allow the personal watercraft to be rotated on its lengthwise axis and positionally locked on the rotational axis between said stands without damage to the watercraft. Furthermore when held as aforesaid, the personal watercraft may be moved on the repair shop floor via the action of the pivoting wheels or castors at the base of each stand. 
   Accordingly, it is an object of the present invention to provide a device and method for holding a personal watercraft which allows easy, convenient, and lockable rotational movement and hull repair of the watercraft. 
   Another object of the present invention is to provide a device and method for holding a personal watercraft which allows easy and convenient translational movement of the watercraft and device combination on the repair or maintenance shop floor. 
   A further object of the present invention is to provide an apparatus and system for mounting, rotating, holding, and moving a personal watercraft which may be applied to any personal watercraft without damaging the hull or other portions of the watercraft. 
   A still further object of the present invention is to provide the aforesaid apparatus and system in a form which is economically manufactured. 
   SUMMARY OF THE INVENTION 
   To accomplish the foregoing and other objects of this invention there is provided a device for holding a personal watercraft and method of utilizing the same. The apparatus provides for mounting, rotating, holding, and translational moving of a personal watercraft. The method of use provides a system for rotatably holding and translationally moving virtually any type of personal watercraft with a minimum of persons. With the present art, all of the aforesaid is accomplished in a safe manner without damage to the personal watercraft. 
   As aforesaid, in a preferred embodiment, the apparatus comprises a bow mounting section, a bow shaft section, a bow absorber pad, a stern mounting plate, a stern shaft section, and a stern absorber pad, a bow stand, and a stern stand. The bow mounting section and the bow shaft section are conjoined with the bow absorbing pad sandwiched therebetween. The bow shaft section rotatably mounts with the bow stand. The stern section similarly interconnects with the aforesaid stern section components. That is, the stern mounting plate and the stern shaft section are conjoined with the stern absorbing pad sandwiched therebetween. Also, the stern shaft section rotatably mounts with the stern stand. Preferably the stern stand rotational axis is of substantially equivalent height to the bow stand rotational axis with both stands having pivoting wheels or castors at the base to provide translational movement. 
   In a preferred embodiment, the bow mounting section is comprised of a top mounting plate, a front plate, a bottom mounting plate, two deep spacers, three shallow spacers, a clamping section, a bow base plate, and five bow bolts and nuts. The bow mounting section is designed to clamp onto the bow rim of a personal watercraft. The top mounting plate is generally rectangular and substantially flat and further comprises a bow edge, a front edge, two side edges, an exterior side, an interior side, and six top mounting plate holes. In a preferred embodiment, the bow edge is generally U-shaped to correspond to the shape of the bow of a personal watercraft, with the bottom of the “U” oriented towards the opposite front edge. Alternative embodiments include any configuration or shape of the bow edge which is required to fit the bow of a personal watercraft. In another alternative embodiment, the bow edge can have an attached section in the center with an integral hole which corresponds to a hole in the center of the bow rim of some watercraft and can facilitate attaching the bow mount section to those watercraft by inserting a bolt through the aforesaid holes. In operation, the five bow bolts are inserted into the top mounting plate holes and are used to facilitate the clamping of the bow rim of a watercraft. 
   In a preferred embodiment, the bottom mounting plate is substantially identical to the top mounting plate except that the dimension from the front edge to the bow edge is slightly longer than the top mounting clamp. The bottom mounting plate comprises a bow edge, a front edge, two side edges, an exterior side, an interior side, a bow lip, and eight bottom mounting plate holes. The bow edge of the bottom mounting plate is shaped substantially identical to the bow edge of the top mounting plate. In a preferred embodiment, a bow lip attaches to the interior side along the entire bow edge of the bottom mounting plate and comprises a smooth metallic rod which facilitates optimum clamping of the watercraft bow rim. Alternative embodiments of the bow lip include any type and shape of materials which can facilitate the clamping of the bow rim of the watercraft. All of the mounting plate holes, clamping plate holes, or base plate holes relating to the present art within this specification may be more or less than or of different size than specified in the preferred embodiment or may be eliminated completely, with clamps or other mechanical holding methods utilized for clamping and holding the mounting plates, without departing from the scope and spirit of the present invention. 
   In a preferred embodiment, the two deep and three shallow spacers are comprised of a generally cube-shaped piece each having a spacer hole and functioning as spacers between the top mounting plate and the bottom mounting plate with the spacers being attached to the bottom mounting plate. In an alternative embodiment, the spacers can be of any shape and quantity and attach to either the top or the bottom mounting plate. The spacers serve to limit the clamping action of the mounting plates, thereby protecting the watercraft from damage. Alternative embodiments may forego use of the spacers provided the hull of the watercraft is not damaged by the forces of the clamping mounting plates. The aforesaid shallow spacers are positioned between the top and bottom mounting plates near the bow edge of the mounting plates and the deep spacers are positioned between the top and bottom mounting plates near the front edge of the mounting plates. In a preferred embodiment, in a non-clamping condition, the deep spacers contact both the top mounting plate and the bottom mounting plate and an approximate distance of ¼ inch exists between the shallow spacers and the top mounting plate. In an alternative embodiment, the spacers can be dimensioned as required to allow secure clamping of the bow rim of a personal watercraft. The spacer hole in each of the shallow and deep spacers is capable of penetration by the bow bolt. The spacers are positioned such that a bow bolt penetrates a top mounting plate hole, a spacer hole and a bottom mounting plate hole. An associated nut is used to secure each of the aforesaid bow bolts. This is typical for all the spacers. Alternative embodiments may utilize pins or other mechanical fastening methods instead of bow bolts without departing from the scope and spirit of the present invention. 
   The front plate is substantially long, flat, and rectangular and comprises an interior side, an exterior side, a top edge and a bottom edge and two side edges. The front plate connects or abuts the top mounting plate and the bottom mounting plate at the front edge of the mounting plates. The top edge of the front plate touches along its entire length with the entire length of the front edge of the top mounting plate. The bottom edge of the front plate attaches along its entire length with the entire length of the front edge of the bottom mounting plate. The front plate abuts to the top and bottom mounting plates such that the interior side of the front plate faces and is substantially perpendicular to the top and bottom mounting plates. The top and bottom mounting plates are attached such that the interior side of the top mounting plate faces toward the interior side of the bottom mounting plate. Alternative embodiments may forego use of the front plate or not attach it with other components of the present art without departing from the scope and spirit of the present invention. 
   In a preferred embodiment, the bow base plate is substantially flat and rectangular and comprises a mount side, a pad side and four bow base plate holes. The mount side of the bow base plate attaches substantially parallel to and near the center of the front plate of the bow mounting section with the long axis of the bow base plate substantially parallel to the long axis of the front plate. In a preferred embodiment, the bow base plate holes are located near each corner with each bow base plate hole capable of accepting a ¼ inch bolt. In a preferred embodiment, the bow base plate is welded to the front plate. Alternative embodiments incorporate other means of attachment including but not limited to nuts and bolts, pins, clamps, and other mechanical fasteners. 
   In a preferred embodiment, the clamping section comprises a top clamp plate, a bottom clamp plate, a clamp bolt, and two clamp posts or guide rods. In a preferred embodiment, the top clamp plate is substantially flat and rectangular and further comprises a top side and a bottom side, two posts, and a top clamp plate hole. The bottom side of the top clamp plate attaches to the exterior side of the top plate near the center of the front edge. In a preferred embodiment, the top clamp plate hole is approximately centered in the plate and is capable of accommodating a ⅝ inch bolt or rod and the two posts are ⅝″ rod and are aligned on either side of the top clamp plate hole. In an alternative embodiment, the top clamp plate hole and posts can vary in size, quantity, and location. The two posts are attached by welding to the bottom side of the top clamp plate and are oriented such that the rod axis is perpendicular to the top clamp plate. In an alternative embodiment, the posts can be attached by any mechanical means to the top clamp plate. Alternative embodiments may forego use of the clamp plates, posts, or guide rods or use more or less than specified without departing from the scope and spirit of the present invention. 
   In a preferred embodiment, the bottom clamp plate is substantially similar in size and shape to the top clamp plate and comprises a top side, a bottom side, a bottom clamp plate hole, two post holes, and two post guides. The bottom side of the bottom clamp plate attaches to the exterior side of the bottom mounting plate with the bottom clamp plate generally aligned with the top clamp plate. 
   The bottom clamp plate hole is centered and aligned between the two post holes and each of these holes is approximately ⅝ inch. The bottom clamp plate hole corresponds to and substantially aligns with the top clamp plate hole. In operation, each of the two posts penetrate the top mounting plate, the bottom mounting plate, the bottom clamping plate and a post guide. The aforesaid clamp bolt preferably penetrates the top clamp plate, the top mounting plate, the bottom mounting plate, and the bottom clamp plate with holes provided therein. An associated nut is used to tighten the clamp bolt. 
   In a preferred embodiment, the bow shaft section is comprised of a shaft, shaft holes, a removable shaft pin, and a shaft plate. The shaft plate is further comprised of a shaft side, a pad side and four shaft plate holes. In a preferred embodiment, the shaft is cylindrical with multiple circular shaft holes around the circumference near the middle and end of the shaft. Alternative embodiments of the shaft include but are not limited to a solid, toothed, or a gear-shaped shaft. The shaft holes are capable of receiving a removable shaft pin which is any generally long, cylindrical piece used to maintain the shaft in a specific position or prevent it from disengaging with the stand. Preferably, at least one shaft hole is placed near the end of the shaft opposite the shaft plate for rotatably holding the shaft within the stand and one or more holes are placed near the shaft midsection for angular holding of the shaft with the stand. 
   In a preferred embodiment, the shaft plate is substantially similar in size and shape to the aforesaid bow base plate having a shaft plate hole near each corner with each shaft plate hole capable of accepting a ¼ inch bolt. The shaft plate holes substantially correspond and align with the aforesaid bow base plate holes. Alternate embodiments of the shaft plate include any shape and configuration large enough to accept the shaft and four bolts around the shaft. In a preferred embodiment, the shaft attaches near the center of the shaft side of the shaft plate with the longitudinal axis of the shaft perpendicular to the shaft plate. In a preferred embodiment, the bow shaft is welded to the bow shaft plate. Alternative embodiments include but are not limited to one-piece construction, threaded attachment and other mechanical means. Again, the number or size of the shaft plate holes for both the stern and bow portions may be varied or eliminated altogether without departing from the scope and spirit of the present invention provided that other mechanical fasteners or clamping methods are utilized to perform the equivalent holding and clamping function. Said mechanical fastening means includes but is not limited to clamps, rivets, adhesives, or welds. 
   In a preferred embodiment, the bow absorber pad is substantially flat and rectangular and more specifically is approximately the same size and shape as the aforesaid shaft plate and generally thicker than the shaft plate. The bow absorber pad allows for a cushioned holding of the personal watercraft by the components of the apparatus thereby minimizing the stresses on the hull. Alternative embodiments may eliminate the bow absorber pad, provided that the watercraft to be held may take the additional stresses. The bow absorber pad has two identical flat sides and has a pad hole near each corner which substantially corresponds in size and location with each aforesaid shaft plate hole and each aforesaid bow base plate hole. The pad holes are capable of accepting four pad bolts and associated nuts. 
   In a preferred embodiment, the stern mounting plate is comprised of a main plate, a rear plate or channel, and a stern base plate. The main plate is generally long, rectangular, and flat and is comprised of a top side, a bottom side, a rear edge and a front edge. The rear plate or channel is of elongated shape with a U-shaped cross section with one short leg and one long leg of the “U”. The foremost edge of the long leg attaches substantially perpendicular to and along the entire length of the rear edge of the main plate. In operation, the short leg of the rear plate acts as a lip to accept the stern rim of the watercraft. In a preferred embodiment, the rear plate is substantially straight along its long axis. In an alternative embodiments, the rear plate or channel can be configured as required or desired to conform to the configuration of the stern of a watercraft. 
   In a preferred embodiment, the stern base plate is flat and rectangular and substantially the same size and shape as the stern shaft plate and the stern absorber pad. The stern base plate has a mount side, a pad side, and four stern base plate holes. The mount side of the stern base plate attaches substantially parallel to and near the center of the outside face of the long leg of the rear plate. The stern base plate is arranged so that an axis through the long side of the stern base plate is substantially parallel to an axis through the long side of the main plate. The four stern base plate holes are preferably located near each corner of the stern base plate and correspond to the aforesaid four pad holes and the aforesaid four shaft plate holes. In a preferred embodiment, the stern base plate is attached to the rear plate by welding. Alternative embodiments incorporate means of attachment including but not limited to nuts and bolts and other mechanical fasteners. 
   In a preferred embodiment, the bow stand can be any structurally sufficient stand which comprises a horizontal sleeve capable of accepting and securing the shaft of the bow shaft section. The sleeve must be sized such that the shaft can freely rotate within the sleeve. The sleeve must be located at a height above the base of the stand sufficient to allow free rotation of a watercraft once it is mounted onto the stand. In a preferred embodiment, the stand is supported by three pivoting wheels. Alternate embodiments include a stand with any number of wheels and configuration such that a bow shaft section and a stern shaft section can be attached to the stand and more particularly that a watercraft can be easily mounted, rotated and maneuvered on two of the stands. A typical engine stand usually meets the criteria necessary for a bow stand. 
   In a preferred embodiment, the stern shaft section is identical to the aforesaid bow shaft section and the stern absorber pad is substantially identical to the aforesaid bow absorber pad. In another preferred embodiment, the stern stand is substantially identical to the bow stand. 
   In a preferred embodiment, the system for mounting, storing, and rotating a personal watercraft comprises the following steps. The first step is to attach the bow mounting section to the bow of the watercraft by positioning the rim of the watercraft at the bow between the top mounting plate and the bottom mounting plate of the bow mounting section. Thereafter substantially all of the bow bolts and the clamp bolt art tightened to securely clamp and attach the bow mounting section to the watercraft. The second step is to attach the bow absorber pad and bow shaft section to the bow mounting plate. This is accomplished by positioning the bow absorber pad between the pad side of the bow base plate and the pad side of the shaft plate and finally attaching the bow base plate, the bow absorber pad and the shaft plate by inserting the four pad bolts through the shaft plate holes, the pad holes and the bow base plate holes and tightening the associated nuts. The third step is to attach the stern mounting plate to the stern of the watercraft by positioning the top side of the stern mounting plate against the hull of the watercraft with the rim of the watercraft fitting into the U-shaped portion of the rear plate of said stern mounting plate. The fourth step is to attach the stern absorber pad and stern shaft section to the stern mounting plate. This is accomplished by positioning the stern absorber pad between the pad side of the stern base plate and the pad side of the shaft plate and finally by attaching the stern base plate, the stern absorber pad, and the shaft plate by inserting four pad bolts through the shaft plate holes, the pad holes, and the stern base plate holes and tightening the associated nuts. 
   The final step involves mounting the watercraft onto the bow stand and the stern stand. This is accomplished by mounting the bow of the watercraft onto the bow stand by inserting the shaft of the bow shaft section into the sleeve of the bow stand and next by mounting the stern of the watercraft onto the stern stand by inserting the shaft of the stern shaft section into the sleeve of the stern stand. Generally this final step requires the use of a hoist or jacking system. Once mounted, the watercraft can be secured to the bow and stern stands by inserting the removable shaft pins into the shafts of the stern shaft section and the bow shaft section. To rotate the watercraft, the removable shaft pins are removed, the watercraft is rotated to the desired position, and the removable shaft pins are then re-inserted to secure the watercraft in position. In a preferred embodiment, the watercraft is rotated by one or two persons. Alternative embodiments include but are not limited to rotating the watercraft using electrical power or internal combustion engine power. Once rotated, the user may then safely access the hull of the watercraft. 
   The apparatus and all of its parts may be manufactured from a variety of materials including but not limited to plastics, metals, woods, composites, various rubber materials, leathers, or any other material capable of withstanding the forces placed thereupon. In a preferred embodiment, all of the components of the apparatus with the exception of the absorber pads are composed of steel. In a preferred embodiment, the bow absorber pad and the stern absorber pad are composed of rubber. Alternative embodiments of the material of the absorber pads include but are not limited to plastic, wood, or any other similar flexible material. 


   
     BRIEF DESCRIPTION OF THE DRAWINGS 
     Numerous other objects, features and advantages of the invention should now become apparent upon a reading of the following detailed description taken in conjunction with the accompanying drawings, in which: 
       FIG. 1  is a perspective view of an apparatus for mounting, rotating, and holding a personal watercraft showing a watercraft mounted thereupon. 
       FIG. 2  is a top perspective view of the bow mounting section and bow shaft section of the aforesaid apparatus. 
       FIG. 3  is a top perspective assembly view of the bow mounting section, bow shaft section, and bow stand of the aforesaid apparatus. 
       FIG. 4  is a bottom perspective view of the bow mounting section and bow shaft section of the aforesaid apparatus. 
       FIG. 5  is a bottom plan view of the bow mounting section and bow shaft section of the aforesaid apparatus. 
       FIG. 6  is a rear plan view of the bow mounting section, bow clamping section, and bow shaft section of the apparatus. 
       FIG. 7  is a front plan view of the bow mounting section, bow clamping section, and bow shaft section of the apparatus. 
       FIG. 8  is a left side plan view of the bow mounting section, bow clamping section, and bow shaft section of the apparatus which is substantially symmetric with a right side plan view. 
       FIG. 9  is a top plan view of the bow mounting section, bow clamping section, and bow shaft section of the apparatus. 
       FIG. 10  is a rear perspective view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 11  is a top rear perspective assembly view of the stern mounting plate, stern shaft section, and stern stand of the apparatus. 
       FIG. 12  is a rear plan view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 13  is a top perspective view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 14  is a top plan view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 15  is a bottom plan view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 16  is a left plan view of the stern mounting plate and stern shaft section of the apparatus which is substantially symmetric with a right plan view. 
       FIG. 17  is a front plan view of the stern mounting plate and stern shaft section of the apparatus. 
       FIG. 18  is a top front perspective assembly view of the stern mounting plate, stern shaft section, and stern stand of the apparatus. 
   


   DETAILED DESCRIPTION 
   Referring now to the drawings, there is shown in  FIGS. 1–18  an apparatus for mounting, rotating, and holding a personal watercraft and associated components. The apparatus for mounting, rotating, and holding a personal watercraft  10  is particularly adapted for easy and convenient repair and maintenance of personal watercraft. The apparatus  10  provides a system for watercraft mounting, rotating, and holding during repair and maintenance thereby allowing for a method of use to be claimed and defined herein. 
   The drawings show the apparatus comprising, in a preferred embodiment, a bow mounting section  12 , a bow shaft section  112 , a bow absorber pad  132 , a stern mounting plate  138 , a stern shaft section  164 , a stern absorber pad  166 , a bow stand  168 , and a stern stand  174 . The bow mounting section  12  and the bow shaft section  112  are conjoined with the bow absorbing pad  132  sandwiched therebetween. The bow shaft section  112  rotatably mounts with the bow stand  168 . The stern section similarly interconnects with the aforesaid stern section components. That is, the stern mounting plate  138  and the stern shaft section  164  are conjoined with the stern absorbing pad  166  sandwiched therebetween. Also, the stern shaft section  164  rotatably mounts with the stern stand  174 . Preferably, the stern stand  174  rotational axis is of substantially equivalent height to the bow stand  168  rotational axis with both stands having pivoting wheels or castors  172  at the base to provide translational movement. 
   In a preferred embodiment, the bow mounting section  12  is comprised of a top mounting or clamping plate  14 , a front plate  30 , a bottom mounting plate  42 , two deep spacers  62 , three shallow spacers  68 , a clamping section  74 , a bow base plate  102 , and five bow bolts and nuts  110 . The top mounting plate  14  is generally rectangular and substantially flat with unique edge variations. Said plate  14  comprises a bow edge  16 , a front edge  20 , two side edges  22 , an exterior side  24 , an interior side  26 , and six top mounting plate holes  28 . In a preferred embodiment, the bow edge  16  is generally U-shaped to correspond to the shape of at least a portion of the bow of a personal watercraft, with the bottom or base of the “U” oriented towards or closest to the opposite front edge  20 . Alternative embodiments include any configuration of the bow edge  16  which is required or useful to fit the bow of a personal watercraft. In another alternative embodiment, the bow edge  16  can have an attached section  18  located in or near the center and having an integral hole. Said integral hole corresponds to a hole in the center of the bow rim of some watercraft and can facilitate attaching the bow mounting section  12  to those watercraft by inserting a bolt, pin, tube, or other fastener through the holes in each. Said fastener could also be integrally attached with said integral hole in an alternative embodiment. In operation, the five bow bolts  110  are inserted into the top mounting plate holes  28  and are used to facilitate the clamping of the bow rim of a watercraft. 
   In a preferred embodiment, the bottom mounting plate  42  is substantially identical to the top mounting plate  14  except that the dimension from the front edge  46  to the bow edge  44  is slightly longer than the equivalent dimensions of the top mounting plate  14  or clamp. In its preferred form, the bottom mounting plate  42  comprises a bow edge  44 , a front edge  46 , two side edges  48 , an exterior side  50 , an interior side  52 , a bow lip  54 , and eight bottom mounting plate holes  60 . The bow edge  44  of the bottom mounting plate  42  is shaped substantially identical to the bow edge  16  of the top mounting plate  14 . In a preferred embodiment, a bow lip  54  attaches to the interior side  52  along the entire bow edge  44  of the bottom mounting plate  42  and comprises a smooth metallic rod  56  which seats with and facilitates clamping of the rim of the watercraft bow. Alternative embodiments of the bow lip  54  include any type, shape, and length of materials which can facilitate the clamping of the bow rim of the watercraft. 
   In a preferred embodiment, the two deep  62  and three shallow  68  spacers are comprised of a generally cube-shaped piece each having a spacer hole and functioning as spacers between the top mounting plate  14  and the bottom mounting plate  42 , with the spacers preferably attached to the bottom mounting plate  42 . In an alternative embodiment, the spacers  62 ,  68  can be of any shape, quantity, and form and attach or float relative to either the top  14  or the bottom  42  mounting plate. The aforesaid shallow spacers  68  are positioned between the top  14  and bottom  42  mounting plates near the bow edge  16 ,  44  of the mounting plates  14 ,  42  and the deep spacers  62  are positioned between the top  14  and bottom  42  mounting plates near the front edge  20 ,  46  of the mounting plates  14 ,  42 . In a preferred embodiment, in a non-clamping condition, the deep spacers  62  contact both the top mounting plate  14  and the bottom mounting plate  42  and an approximate distance or gap of ¼″ exists between the shallow spacers  68  and the top mounting plate  14 . In an alternative embodiment, the spacers  62 ,  68  can be dimensioned as required to allow secure and non-damaging clamping of the bow rim of a personal watercraft. The spacer hole in each of the shallow  68  and deep  62  spacers is capable of penetration by an aforesaid bow bolt  110 . The spacers  62 ,  68  are positioned such that a bow bolt  110  penetrates a top mounting plate hole  28 , a spacer hole and a bottom mounting plate hole  60 , thereby securing the component parts together. An associated nut is used to secure each of the aforesaid bow bolts  110 . This is typical for all the spacers  62 ,  68 . 
   The front plate  30  is substantially long, flat and rectangular and comprises an interior side  32 , an exterior side  34 , a top edge  36  and a bottom edge  38  and two side edges  40 . The front plate  30  connects the top mounting plate  14  and the bottom mounting plate  42  at the front edge  20 ,  46  of the mounting plates  14 ,  42 . In its preferred form, when the apparatus is assembled, the top edge  36  of the front plate  30  mates or is placed near and along its entire length with the entire length of the front edge  20  of the top mounting plate  14 . The bottom edge  38  of the front plate  30  attaches, preferably via welding, along its entire length near or with the entire length of the front edge  46  of the bottom mounting plate  42 . The front plate  30  is placed with the top  14  and bottom  42  mounting plates such that the interior side  32  of the front plate  30  faces and is substantially perpendicular to the top  14  and bottom  42  mounting plates. The top  14  and bottom  42  mounting plates are mounted, assembled, or attached such that the interior side  26  of the top mounting plate  14  faces the interior side  52  of the bottom mounting plate  42 . That is the normal relative to the plane of each interior side  26 ,  52  point in substantially opposite directions so that each interior side  26 ,  52  faces the other. 
   In a preferred embodiment, the bow base plate  102  is substantially flat and rectangular and comprises a mount side  104 , a pad side  106  and four bow base plate holes  108 . The mount side of the bow base plate  102  attaches substantially parallel with and near the center of the front plate  30  of the bow mounting section  12  with the long axis of the bow base plate  102  substantially parallel to the long axis of the front plate  30 . In a preferred embodiment, the bow base plate  102  holes  108  are located near each corner with each bow base plate hole  108  capable of accepting a ¼ inch bolt. In a preferred embodiment, the bow base plate  102  is welded to the front plate  30 . Alternative embodiments incorporate other means of attachment including but not limited to nuts and bolts and other mechanical fasteners. 
   In a preferred embodiment, the clamping section  74  comprises a top clamp plate  76 , a bottom clamp plate  86 , a clamp bolt  98 , and two clamp posts  82 . In a preferred embodiment, the top clamp plate  76  is substantially flat and rectangular and further comprises a top side  78  and a bottom side  80 , two posts or guide rods  82 , and a top clamp plate hole  84 . The bottom side  80  of the top clamp plate  76  attaches to or mates with the exterior side  24  of the top plate  14  near the center of the front edge  20 . In a preferred embodiment, the top clamp plate hole  84  is approximately centered in the plate and is capable of accommodating a ⅝″ bolt or rod and the two posts or guide rods  82  are ⅝ inch rod and are aligned on either side of the top clamp plate hole  84 . In an alternative embodiment, the top clamp plate hole  84  and posts  82  can vary in size, quantity and location. The two posts  82  are preferably attached by welding to the bottom side  80  of the top clamp plate  76  and are oriented such that the rod axis is substantially perpendicular to the top clamp plate  76 . In an alternative embodiment, the posts  82  can be attached by any mechanical means to the top clamp plate  76 . 
   In a preferred embodiment, the bottom clamp plate  86  is substantially similar in size and shape to the top clamp plate  76  and comprises a top side  88 , a bottom side  90 , a bottom clamp plate hole  92 , two post holes  94 , and two post guides  96 . The bottom side  90  of the bottom clamp plate attaches to or mates with the exterior side  50  of the bottom mounting plate  42  with the bottom clamp plate  86  generally aligned with the top clamp plate  76 . In the preferred form, the bottom clamp plate hole  92  is substantially centered and aligned between the two post holes  94  and each of these holes is approximately ⅝ inch. The bottom clamp plate hole  92  corresponds to the top clamp plate hole  84 . In operation, each of the two posts  82  penetrate through the top mounting plate  14 , the bottom mounting plate  42 , the bottom clamping plate  86  and a post guide  96  via holes provided in each of the aforesaid. The aforesaid clamp bolt  98  penetrates through the top clamp plate  76 , the top mounting plate  14 , the bottom mounting plate  42  and the bottom clamp plate  86  via holes provided in each of the aforesaid. An associated nut is used to tighten the clamp bolt  98  thereby drawing the top mounting plate  14  toward the bottom mounting plate  42 . Alternative embodiments may forego use of the aforesaid guide posts  82  or rods and the aforesaid clamp plates  76 ,  86  without departing from the scope and spirit of the present invention. Further alternative embodiments of the clamping section  74  may forego use of the aforesaid components including the clamp bolt  98  and utilize other clamping means to apply a positive force to the plates  14 ,  42 . These include but are not limited to C-clamps, spring loaded clamps, VISEGRIPS, or magnetic attraction. 
   In a preferred embodiment, the bow shaft section  112  is comprised of a shaft  114 , one or more shaft holes  116 , a removable shaft pin  118 , and a shaft plate  124 . The shaft plate  124  further comprises a shaft side  126 , a pad side  128  and four shaft plate holes  130  or slots. In a preferred embodiment, the shaft  114  is a cylindrical pipe or member with one or more circular shaft holes  116  around the circumference near the middle of the shaft  114  for angular or rotational securing and one or more shaft holes  116  near the shaft  114  end for translationally securing the shaft with the stand  168 ,  174 . Alternative embodiments of the shaft  114  include but are not limited to a solid shaft, toothed, non-circular cross section, or a gear-shaped shaft. The shaft holes  116  are capable of receiving a removable shaft pin  118  which is any generally long, cylindrical piece used to maintain the shaft  114  in a specific position. In a preferred embodiment, the shaft plate  124  is substantially similar in size and shape to the aforesaid bow base plate  102  having a shaft plate hole  130  near each corner with each shaft plate hole  130  capable of accepting a ¼ inch bolt. The shaft plate holes  130  substantially correspond to the aforesaid bow base plate holes  108  when mated with such. Alternate embodiments of the shaft plate  124  include any shape and configuration large enough to accept the shaft  114  and one or more bolts around the shaft  114 . In a preferred embodiment, the shaft  114  attaches near the center of the shaft side  126  of the shaft plate  124  with the longitudinal axis of the shaft  114  substantially perpendicular to the shaft plate. In a preferred embodiment, the bow shaft  114  is welded to the bow shaft plate  124 . Alternative embodiments include but are not limited to one-piece construction, threaded attachment, and other mechanical attachment means for said shaft  114 . 
   In a preferred embodiment, the bow absorber pad  132  is substantially flat and rectangular and more specifically is approximately the same size and shape as the aforesaid shaft plate  124  and generally thicker than the shaft plate  124 . The bow absorber pad  132  preferably has substantially two identical flat sides  134  and has a pad hole  136  near each corner which corresponds in size and location to each aforesaid shaft plate hole  130  and each aforesaid bow base plate hole  108 . The pad holes  136  are capable of accepting four pad bolts  120  and associated nuts which transition through the bow base plate  102  and the shaft plate  124  thereby holding the aforesaid together as a sandwich. Alternative embodiments may forego use of the absorber pads  132 ,  166  without departing from the scope and spirit of the present invention. 
   In a preferred embodiment, the stern mounting plate  138  is comprised of a main plate  140 , a rear plate or channel  150 , and a stern base plate  156 . The main plate  140  is generally rectangular and flat and is comprised of a top side  142 , a bottom side  144 , a rear edge  146  and a front edge  148 . The rear plate or channel  150  is substantially longer than its cross sectional width and has a substantially U-shaped cross section with one short leg  152  and one long leg  154 . The edge or end of the long leg  154  attaches substantially perpendicular to and along substantially the entire length of the rear edge  146  of the main plate  140 . In operation, the short leg  152  of the rear plate  150  or channel acts as a lip  153  to accept the stern rim of the watercraft. Typically, said stern rim has a gap within which said short leg  152  fits. In a preferred embodiment, the rear plate  150  is substantially straight along its lengthwise axis. In an alternative embodiment, the rear plate  150  can be configured as required to conform to the configuration of the stern of a watercraft. 
   In a preferred embodiment, the stern base plate  156  is flat and rectangular and substantially the same size and shape as the stern shaft plate  124  and the stern absorber pad  166 . The stern base plate  156  has a mount side  158 , a pad side  160 , and four stern base plate holes  162 . The mount side  158  of the stern base plate  156  attaches substantially parallel to and near the center of the outside face of the long leg  154  of the rear plate  150 . The stern base plate  156  is arranged so that an axis through the long side of the stern base plate is substantially parallel to an axis through the long side of the main plate  140 . The four stern base plate holes  162  are preferably located near each corner of the stern base plate  156  and correspond to the four pad holes  136  and the four shaft plate holes  130 . In a preferred embodiment, the stern base plate  156  is attached to the rear plate  150  by welding. Alternative embodiments incorporate means of attachment including but not limited to nuts and bolts, rivets, and other mechanical fasteners. In a preferred embodiment, the stern shaft section  164  is substantially identical to the aforesaid bow shaft section  112  and the stern absorber pad  166  is substantially identical to the aforesaid bow absorber pad  132  with the description, assembly, and numbering remaining the same. 
   In a preferred embodiment, the bow stand  168  or the stern stand  174  can be any structurally sufficient stand which has an attached horizontal sleeve  170  or hub capable of accepting and securing the shaft  114  of the bow shaft section  112  or the shaft  114  of the stern shaft section  164 . The sleeve  170  must be sized such that the shaft  114  can freely rotate within the sleeve  170 . The sleeve  170  must be located at a height above the base of the stand  168 ,  174  or floor level sufficient to allow free rotation of a watercraft once it is mounted onto the stand  168 ,  174 . Preferably the sleeve  170  has one or more holes within which may be mated with the shaft holes  116  for securing with the shaft pin  118 . Alternative embodiments may utilize other methods of or means for holding said shafts  114 , including but not limited to notches, mechanical clamps, indentations, chucks, collets, or other types of hubs without departing from the scope and spirit of the present invention. 
   In a preferred embodiment, the stand  168 ,  174  is supported by three pivoting wheels  172 . Alternate embodiments include a stand  168 ,  174  with or without any number of wheels and configuration such that a bow shaft section  112  and a stern shaft section  164  can be attached to the stand  168 ,  174  and more particularly that a watercraft can be easily mounted, rotated and maneuvered on two of the stands  168 ,  174 . A conventional or typical engine stand usually meets the criteria necessary for a bow stand  168  or stern stand  174 . In the preferred embodiment, the stern stand  174  is substantially identical to the bow stand  168 . 
   In a preferred embodiment, the system for mounting, storing, and rotating a personal watercraft which forms the method of use comprises the following steps. The user first attaches the bow mounting section  12  to the bow of the watercraft by positioning the rim of the watercraft at the bow between the top mounting plate  14  and the bottom mounting plate  42  of the bow mounting section assuring that the bow rim is seated over and with the bow lip  54 . The user then installs and tightens all the bow bolts  110  and the clamp bolt  98  thereby securely clamping and thereby attaching the bow mounting section  12  to the watercraft. Next the user attaches the bow absorber pad  132  and bow shaft section  112  to the bow base plate  102 . This is accomplished by positioning the bow absorber pad  132  between the pad side  106  of the bow base plate  102  and the pad side  128  of the shaft plate  124  and finally attaching the bow base plate  102  to the bow absorber pad  132  and the shaft plate  124  by inserting four pad bolts  120  through the shaft plate holes  130 , the pad holes  136  and the bow base plate holes  108  and tightening the associated nuts. 
   Next the user attaches the stern mounting plate  138  to the stern of the watercraft by positioning the top side  142  of the stern mounting main plate  140  against the hull of the watercraft with the stern rim of the watercraft fitting into the U-shaped portion of the rear plate or channel  150  of the stern mounting plate  138 , i.e. the short leg  152  or lip  152  fitting under the stern rim. That is, said main plate  140  fits over the stern while the lip  152  fits under the stern. The next step is to attach the stern absorber pad  166  and stern shaft section  164  to the stern mounting plate  138  as a whole. This is accomplished by positioning the stern absorber pad  166  between the pad side  160  of the stern base plate  156  and the pad side  128  of the stern shaft plate  124  and finally by attaching the stern base plate  156 , the stern absorber pad  166  and the shaft plate  124  by inserting four pad bolts  120  through the shaft plate holes  130 , the pad holes  136  and the stern base plate holes  162  and tightening the associated nuts. The final step involves mounting the watercraft onto the bow stand  168  and the stern stand  174 . This is accomplished by mounting the bow of the watercraft onto the bow stand  168  by inserting the shaft  114  of the bow shaft section  112  into the sleeve  170  or hub of the bow stand  168  and next by mounting the stern of the watercraft onto the stern stand  174  by inserting the shaft  114  of the stern shaft section  164  into the sleeve  170  or hub of the stern stand  174 . The aforesaid usually requires mechanically lifting the watercraft with a hoist or jack type device, although several persons may lift each watercraft end to accomplish the same. Once mounted, the watercraft may be translationally secured to the bow and stern stands  168 ,  174  by inserting the removable shaft pins  118  into endmost shaft holes  116  of the shafts  114  of the stern shaft section  164  and the bow shaft section  112 . The watercraft may be rotationally secured by placing one or more shaft pins  118  through a sleeve  170  hole and through a shaft hole  116 . To rotate the watercraft, the removable shaft pins  118  are removed and the watercraft is rotated to the desired position, the removable shaft pins  118  are then re-inserted to secure the watercraft in position. In a preferred embodiment, the watercraft is rotated by one or two persons. Alternative embodiments include but are not limited to watercraft rotation using electrical power and internal combustion engine power. When placed and secured with the aforesaid pins  118  the user may begin repair or maintenance work upon the watercraft. The user may then remove the watercraft from the apparatus  10  by reversing and repeating the aforesaid steps. From the foregoing description, those skilled in the art will appreciate that all objects of the present invention are realized. An apparatus and system for mounting, rotating, and holding a personal watercraft and method of utilizing the same in conjunction with a personal watercraft has been shown and described. The apparatus of this invention provides unique benefits which allow a single person to easily work on and manipulate a personal watercraft without damaging the personal watercraft. 
   Having described the invention in detail, those skilled in the art will appreciate that modifications may be made of the invention without departing from its spirit. Therefore, it is not intended that the scope of the invention be limited to the specific embodiments illustrated and described. Rather it is intended that the scope of this invention be determined by the appended claims and their equivalents.
A device and method for optimumly holding a personal watercraft while making repairs or improvements without damaging the watercraft. The device in its preferred form allows a personal watercraft to be held with specialized mounting sections and plates and further mounted between stands which allow the watercraft to be rotated. When mounted with the stands, the watercraft may be locked at a user desired rotational angle to make repairs or maintenance easier and more convenient to the user. The stands preferably have pivoting wheels which allow translational movement for the watercraft and stands combination.