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STANDARD TYPEWRITER COMPANY

Overview
  • Total Patents
    22
About

STANDARD TYPEWRITER COMPANY has a total of 22 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, France and Canada. Its main competitors in its focus markets textiles and paper, electrical machinery and energy and mechanical elements are FISHER TYPEWRITER COMPANY, SOARTEC CORP and IMP TYPEWRITER CO LTD.

Patent filings in countries

World map showing STANDARD TYPEWRITER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 15
#2 France 5
#3 Canada 1
#4 Finland 1

Patent filings per year

Chart showing STANDARD TYPEWRITER COMPANYs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Typewriters
#2 Electric switches
#3 Shafts

Top inventors

# Name Total Patents
#1 Petermann Otto 12
#2 Rose Frank S 3
#3 Hazen Marshman W 2
#4 Rose George P 1
#5 Williams Hazen 1
#6 Rose George F 1

Latest patents

Publication Filing date Title
US1081145A Type-writing machine.
US1081144A Keyboard.
US1064372A Type-writing machine.
US1081142A Keyboard.
US1081143A Bar mechanism for type-writing machines.
CA132703A Escapement mechanism for typewriters
US1062027A Type-writing-machine construction.
US1081141A Bar mechanism for type-writing machines.
US1092837A Carriage for type-writing machines.
US1088924A Carriage for type-writing machines.
US1081140A Keyboard for type-writing machines.
US1087459A Bar mechanism for type-writing machines.
US1089345A Type-writing machine.
US1094560A Type-writing machine.
US1065842A Type-writer.
US948553A Escapement mechanism for type-writers.