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EMPIRE DUPLEX GIN COMPANY

Overview
  • Total Patents
    22
About

EMPIRE DUPLEX GIN COMPANY has a total of 22 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets textiles and paper, chemical engineering and packaging and shipping are MURRAY STEPHEN D, GULLETT GIN CO and LUMMUS CORP.

Patent filings in countries

World map showing EMPIRE DUPLEX GIN COMPANYs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 1
#3 France 1

Patent filings per year

Chart showing EMPIRE DUPLEX GIN COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meurling Ivar 7
#2 Cheesman James E 5
#3 Harriss William H 4
#4 Kent Frederick T 3
#5 Cheeseman James Earle 1
#6 Haywood Daniel Howard 1

Latest patents

Publication Filing date Title
US1254148A Doffer-machine.
US1168897A Apparatus for cleaning cotton.
CA161576A Apparatus for manufacturing cotton lint
US1123344A Picker for cotton lint.
US1042396A Lint-flue.
US1042395A Apparatus for treating lint.
US1128706A Roller for roller cotton-gins.
US1042394A Apparatus for treating lint.
US1056260A Apparatus for treating lint.
US1011636A Cotton-gin.
US1002842A Roller for roller cotton-gins.
US1002913A Roller for roller cotton-gins.
US1076837A Cotton-gin.
US1098438A Apparatus for preparing cotton fibers.
US1117567A Apparatus for preparing cotton fibers.
US983492A Bale-cover.
US1100759A Feeding, cleaning, and separating device.
US923533A Cotton-gin.
US924793A Cotton-gin.
US983499A Process and apparatus for ginning cotton.