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COHN IRWIN E

Overview
  • Total Patents
    17
About

COHN IRWIN E has a total of 17 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States and Spain. Its main competitors in its focus markets furniture and games, consumer goods and optics are NOMURA TOYS, NEUHIERL DR HERMANN and TAKALO KAUKO ARMAS.

Patent filings in countries

World map showing COHN IRWIN Es patent filings in countries
# Country Total Patents
#1 United States 16
#2 Spain 1

Patent filings per year

Chart showing COHN IRWIN Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cohn Irwin E 16
#2 Tait Wilfred E 4

Latest patents

Publication Filing date Title
US2936386A Motor drive for wheeled toys
US2420031A Cigarette package holder
US2247873A Toy rattle
US2226806A Musical rattle
US2189940A Ashtray for smokers
US2169832A Target-optical-projection practice gun
ES141957A1 An image projector apparatus.
US2012445A Toy motion picture projection machine
US2018297A Pencil sharpener
US2012444A Toy motion-picture projection machine
US1951130A Eyelash curler
US1647902A Air-operated toy
US1613982A Whistle pin wheel
US1561829A Toy with movable features
US1541479A Toy with voice and movable features
US1576231A Dual-sounding rattle
US1506567A Baby's rattle