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FREE SEWING MACHINE CO

Overview
  • Total Patents
    12
About

FREE SEWING MACHINE CO has a total of 12 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are ANKER PHOENIX NAHMASCHINEN A G, IRVING J MORITT and ZYUKI KK.

Patent filings in countries

World map showing FREE SEWING MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 2
#3 United Kingdom 1

Patent filings per year

Chart showing FREE SEWING MACHINE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ivandick Matthew G 7
#2 Pierson Ralph R 1
#3 Fichter Ludwig J 1
#4 Haile Clement L 1
#5 Clement Haile 1
#6 Southam George A 1
#7 Wainwright George R 1

Latest patents

Publication Filing date Title
US2771187A Needle packet
US2607650A Sewing machine with automatic disapparing treadle
GB625635A Improvements in or relating to rotary hooks for sewing machines
US2438636A Sewing machine
US2428027A Rotary hook for sewing machines
US2420480A Stitch regulating and reversing mechanism for sewing machines
US2560577A Upper tension device for sewing machines
US2417417A Motor drive for sewing machines
US2460828A Sewing machine
US2065349A Rotary hook
CA537282A Needle packet
CA462501A Rotary hook for sewing machines