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FREE WILLIAM C

Overview
  • Total Patents
    14
About

FREE WILLIAM C has a total of 14 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, furniture and games and civil engineering are L O DIETRICH FA, ROBERTS MFG and ANKER PHOENIX NAEHMASCHINEN A.

Patent filings in countries

World map showing FREE WILLIAM Cs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing FREE WILLIAM Cs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Sewing
#2 Office furniture
#3 Locks

Top inventors

# Name Total Patents
#1 Free William C 14

Latest patents

Publication Filing date Title
US1342435A Sewing-machine
US1237322A Feed mechanism for sewing-machines.
US1245212A Sewing-machine.
US1062389A Sewing-machine.
US1005952A Lift and drop head mechanism for sewing-machines.
US943867A Sewing-machine cabinet.
US802098A Feeding mechanism for sewing-machines.
US861451A Sewing-machine cabinet.
US755292A Sewing-machine cabinet.
US699673A Take-up for sewing-machines.
US759363A Sewing-machine cabinet.
US693852A Feeding mechanism for sewing-machines.
US692842A Shuttle-driving mechanism for sewing-machines.
US692843A Shuttle-driving mechanism.