9 2 9 0 ▁A ▁– ▁assigned ▁to ▁Stra ube ▁P iano ▁Company ▁▁ 1 9 2 1 : ▁US ▁ 1 4 4 4 3 6 4 ▁A ▁– ▁assigned ▁to ▁Stra ube ▁P iano ▁Company ▁▁ 1 9 2 2 : ▁US ▁ 1 5 7 4 8 6 3 ▁A ▁– ▁assigned ▁to ▁Stra ube ▁P iano ▁Company ▁▁ ▁References ▁▁ ▁Notes ▁▁ ▁Pat ents O fficial ▁Gazette ▁of ▁the ▁United ▁States ▁Pat ent ▁Office : ▁Cit ations Music ▁Trade ▁Review ▁( dig ital ▁access ▁cour tes y ▁of ▁The ▁International ▁Ar cade ▁Museum ▁Library , ▁Pas ad ena , ▁California ) Pr esto , ▁Pr esto - Times , ▁and ▁Pr esto ▁Music ▁Times ''' ▁( dig ital ▁access ▁cour tes y ▁of ▁The ▁International ▁Ar cade ▁Museum ▁Library , ▁Pas ad ena , ▁California ); ▁▁▁ ▁General ▁cit ations ▁ ▁External ▁links ▁ ▁Stra ube ▁factory ▁in ▁ 1 9 2 2 , ▁in ▁a ▁collection ▁of ▁the ▁Indiana ▁Historical ▁Society ▁ ▁Stra ube ▁player ▁pian os ▁in ▁ 1 9 2 2 , ▁in ▁a ▁collection ▁of ▁the ▁Indiana ▁Historical ▁Society ▁ ▁Category : P iano ▁manufact uring ▁companies ▁of ▁the ▁United ▁States ▁Category : Man ufact uring ▁companies ▁based ▁in ▁Indiana ▁Category : H amm ond , ▁Indiana ▁Category : Man ufact uring ▁companies ▁established ▁in ▁ 1 8 9 5 ▁Category : 1 8 9 5 ▁establish ments ▁in ▁Illinois ▁Category : Man ufact uring ▁companies ▁based ▁in ▁Chicago ▁Category : L ux ury ▁br