VICTOR TYPEWRITER COMPANY has a total of 18 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets textiles and paper are ALEXANDER TIMOTHY BROWN, BAR LOCK TYPEWRITER COMPANY LT and WALTHER INHOFFEN DR.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | United Kingdom | 3 | |
#3 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Typewriters |
# | Name | Total Patents |
---|---|---|
#1 | Hagerstrom John A | 9 |
#2 | Campbell George W | 5 |
#3 | Hulse William H | 1 |
Publication | Filing date | Title |
---|---|---|
US1397513A | Ribbon-movement for typewriters | |
US1362098A | Ribbon-reverse mechanism | |
US1352124A | Main-shaft drive | |
US1359501A | Line-spacing mechanism | |
US1294901A | Paper-guide for type-writing machines. | |
US1126451A | Paper-guiding device for type-writing machines. | |
US1114227A | Type-writing machine. | |
US938480A | Type-writing machine. | |
US869347A | Platen-shift mechanism. | |
CA121547A | Typewriter | |
US1114226A | Type-writing machine. | |
US867243A | Tabulating device for type-writers. | |
US863356A | Type-writer attachment. | |
US1086054A | Type-writing machine. | |
CA201303A | Carriage truck |