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COLMAN HOWARD DARLING

Overview
  • Total Patents
    17
About

COLMAN HOWARD DARLING has a total of 17 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets textiles and paper are ABEGG ALBERT, SOBRINOS DE JUAN BATLLO and BAUMWOLLE VEB K.

Patent filings in countries

World map showing COLMAN HOWARD DARLINGs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 Austria 3
#3 Switzerland 2
#4 Canada 1
#5 Spain 1

Patent filings per year

Chart showing COLMAN HOWARD DARLINGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Colman Howard Darling 14
#2 Howard Darling Colman 2
#3 Peterson Burt Ayres 2

Latest patents

Publication Filing date Title
GB191115724A Improvements in Warp-tying Apparatus.
GB191108869A Improvements in Warp-tying Apparatus.
GB191015964A Improvements in Warp-tying Apparatus.
GB190923642A Improvements in and relating to Spinning, Twisting and Doubling Machines.
GB190917115A Improvements in and relating to Doffer Mechanism for Spinning Doubling and Twisting Machines.
CA111750A Machine for drawing in warp threads
GB190703707A Improvements in Machines for Drawing in Warp Threads.
GB190510484A Improvements in and relating to Machines for Uniting Warp Threads.
GB190302311A Improvements in Knot-tying Implements.
GB190216203A Improvements in Knot-Tying Implements
GB190018778A Improvements in Knot Tying Implements