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COHN SAMUEL

Overview
  • Total Patents
    36
About

COHN SAMUEL has a total of 36 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United Kingdom, Austria and United States. Its main competitors in its focus markets electrical machinery and energy, textiles and paper and chemical engineering are LAIGLE RENE, BEAL WILLIAM and PLAISSETTY ACHILLE MARIE.

Patent filings in countries

World map showing COHN SAMUELs patent filings in countries
# Country Total Patents
#1 United Kingdom 17
#2 Austria 11
#3 United States 6
#4 Canada 2

Patent filings per year

Chart showing COHN SAMUELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cohn Samuel 36
#2 Caplan August 1

Latest patents

Publication Filing date Title
US1292709A Automobile-signal.
GB102240A Device for Drying Tubular Fabrics.
GB191411591A An Improved Machine for Drawing Binding or Shirring Threads into Fabric in the Manufacture of Mantles for Gas Lighting by Incandescence.
GB191220291A Improvements relating to the Severing of Tubular Fabric into Lengths.
GB191204772A Improvements relating to Machines for Darning or Sewing Mantles for Gas Lighting by Incandescence.
GB191204782A Improvements relating to the Manufacture of Mantles for Gas Lighting by Incandescence and to Apparatus therefor.
GB191022794A The Manufacture of Incandescent Mantles for Inverted Burners.
GB190815549A An Improved Method of and Apparatus for Crimping or Folding the Ends of Tubular Textile Fabrics, for Example, the Heads of Mantles for Gas Lighting by Incandescence, and for Drawing a Binding or Gathering Thread into the Crimped or Folded Part of said Fabrics.
GB190811152A Improvements in Machines for Tying Mantles for Gas Lighting by Incandescence.
GB190717044A Improvements in Apparatus for Crimping or Folding the Ends of Tubular Textile Fabric, for Example, the Heads of Mantles for Incandescent Gas Lighting and for Drawing a Binding or Shirring Thread into the Crimped or Folded Part of such Fabric
GB190625588A Improvements in Machines for Crimping or Corrugating the Ends of Tubular Textile Fabrics, for Example, the Heads of Mantles for Incandescent Gas Lighting, and for Drawing a Binding or Shirring Thread into the Crimped or Corrugated Part.
GB190625516A An Improved Manufacture of Mantles for Inverted Incandescent Gas Burners.
US898437A Inverted incandescent gas-mantle.
CA93505A Machine for tying the tops of mantles
GB190421880A Improvements in Machines for Tying Up the Heads or Tops of Mantles for Lighting by Incandescence
GB190415686A Improvements in Machines for Corrugating or Gathering and Sewing Tubular and like Fabrics, such as the Heads of Mantles for Gas Lighting by Incandescence.
US798090A Machine for sewing tubular structures.
US786191A Machine for tying up the heads or tops of mantles.
CA92023A Machine for gathering and sewing
US885437A Machine for gathering and sewing the heads of mantles.