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AMERICAN WARP DRAWING MACHINE CO

Overview
  • Total Patents
    49
About

AMERICAN WARP DRAWING MACHINE CO has a total of 49 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States and Spain. Its main competitors in its focus markets textiles and paper, packaging and shipping and machine tools are AMERICAN WARP DRAWING MACHINE, HENRY RICHMOND and HATHAWAY EDGAR FAY.

Patent filings in countries

World map showing AMERICAN WARP DRAWING MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 47
#2 Spain 2

Patent filings per year

Chart showing AMERICAN WARP DRAWING MACHINE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hathaway Edgar F 27
#2 Lea Charles 21
#3 Lanning Charles D 9
#4 Field Millard F 5
#5 Blair Charles E 4
#6 Walsh Thomas P 2
#7 Clapperton Alexander 1
#8 Blanchard Frederick C 1
#9 Matthews James F 1

Latest patents

Publication Filing date Title
US1274474A Machine for selecting, spooling, shearing, and drawing in yarn for axminster looms.
US1246002A Heddle.
US1235654A Mechanism for handling tuft-yarns for carpet-looms.
US1207911A Wire-coiling machine.
US1282059A Warp-thread-selecting device.
US1147395A Warp-thread-separating mechanism.
US1289749A Warp-leasing machine.
US1267090A Warp-leasing machine.
US1153858A Detached heddle or the like.
US1153857A Detached heddle or the like.
US1213216A Machine for threading tuft-yarns.
US1153870A Yarn-holder.
US1196707A Machine for perforating pattern-sheets.
US1090401A Variable-speed-transmission mechanism.
US1267089A Warp-thread-holding device.
US1153869A Textile-machine.
US1075712A Warp-replenishing machine.
US1191109A Tubing-machine.
US1017296A Warp-drawing machine.
US1147413A Leased-warp separator.