BARR MORSE CORP has a total of 21 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets textiles and paper are DH ASS, HAMMOND TYPEWRITER CO and LITOVCHENKO SERGEJ S.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 5 | |
#3 | Germany | 1 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Typewriters |
# | Name | Total Patents |
---|---|---|
#1 | Barr John H | 17 |
#2 | Barnard Walter E | 2 |
Publication | Filing date | Title |
---|---|---|
US1988232A | Typewriter | |
US1884514A | Typewriter | |
US1920777A | Typewriter | |
DE535861C | Type lever drive for typewriters | |
US1763999A | Typewriter-carrying case | |
US1800854A | Typewriter and the like | |
US1829390A | Typewriter and the like | |
US1697899A | Typewriter | |
US1677165A | Typewriter and the like | |
US1773933A | Typewriter | |
US1650180A | Line lock and margin release | |
US1684430A | Universal bar | |
US1684429A | Platen-adjusting mechanism | |
US1684428A | Back-space mechanism | |
US1674273A | Typewriter | |
CA286075A | Typewriting machine | |
CA276246A | Typewriting | |
CA286074A | Typewriter | |
CA300116A | Typewriter | |
CA276245A | Typewriting machine |