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UNION SPECIAL SEWING MACH CO

Overview
  • Total Patents
    114
About

UNION SPECIAL SEWING MACH CO has a total of 114 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper, consumer goods and mechanical elements are CH TSNII SHVEJNOJ PROMY, EDWIN J TOOF COMPANY and ZHEJIANG DUMA SEWING MACHINE CO LTD.

Patent filings in countries

World map showing UNION SPECIAL SEWING MACH COs patent filings in countries
# Country Total Patents
#1 United States 109
#2 Canada 5

Patent filings per year

Chart showing UNION SPECIAL SEWING MACH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Onderdonk Lansing 43
#2 Woodward Russel G 29
#3 Mcneil Chester 10
#4 Foster Charles H 3
#5 Kramer Charles G 3
#6 Sturtevant Charles L 2
#7 Swift Wilbur L 2
#8 Woodward Russel Green 2
#9 Corey Daniel W 2
#10 Patterson James L 2

Latest patents

Publication Filing date Title
US890582A Sewing-machine.
US909840A Trimming mechanism for sewing-machines.
US1067293A Thread-controlling device for sewing-machines.
US1046401A Sewing-machine.
US903226A Looper-operating mechanism for sewing-machines.
US999179A Two-needle sewing-machine.
US984690A Presser-bar-clamping device for sewing-machines.
US1075695A Thread-controlling mechanism for sewing-machines.
US875594A Seam for sewed articles.
US875593A Looper-operating mechanism for sewing-machines.
US811790A Seam for sewed articles.
US811789A Seam for sewed articles.
US920805A Tension device for overseaming sewing-machines.
US821063A Lubricating device.
US836198A Band or tape guiding device for sewing-machines.
US822884A Needle-lever bearing.
US875592A Chain-stitch sewing-machine.
US902532A Sewing and trimming machine.
US934954A Needle-guard for sewing-machines.
US891789A Sewing and ruffling machine.