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WILLIAMS TYPEWRITER COMPANY

Overview
  • Total Patents
    23
About

WILLIAMS TYPEWRITER COMPANY has a total of 23 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, France and Austria. Its main competitors in its focus markets textiles and paper are KATOH TOMOMI, TEXDOT AB and GREMILLET JEAN.

Patent filings in countries

World map showing WILLIAMS TYPEWRITER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 17
#2 France 4
#3 Austria 1
#4 Canada 1

Patent filings per year

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

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Typewriters

Top inventors

# Name Total Patents
#1 Secor Jerome B 17
#2 Myers Louis 1

Latest patents

Publication Filing date Title
US952281A Ribbon-feeding mechanism.
US878244A Shift mechanism for type-writing machines.
US869526A Type-writer mechanism.
US874999A Carriage-feed mechanism for type-writing machines.
CA109143A Typewriter
US827042A Type-writer carriage.
US829297A Line-lock device for type-writing machines.
US827041A Platen-shifting mechanism for type-writing machines.
US827040A Carriage for type-writing machine.
US847702A Type-writing machine.
US786056A Alining device for type-writing machines.
US767839A Tabulating device for type-writing machines.
US847835A Type-writing machine.
US786607A Tabulating device for type-writing machines.
US839503A Type-writing machine.
US767838A Tabulating device for type-writing machines.
US798929A Type-writing machine.
US826892A Platen-shift mechanism for type-writing machines.