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FALKENBERG DOUGLASS R

Overview
  • Total Patents
    18
About

FALKENBERG DOUGLASS R has a total of 18 patent applications. Its first patent ever was published in 1944. It filed its patents most often in Canada and United States. Its main competitors in its focus markets furniture and games and machines are CEDARGROVE LTD, CA MA S R L and HACHTEL WILHELM.

Patent filings in countries

World map showing FALKENBERG DOUGLASS Rs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 7

Patent filings per year

Chart showing FALKENBERG DOUGLASS Rs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Falkenberg Douglass R 18
#2 Sharpe Edward L 4
#3 Rybarcyk Frank T 1

Latest patents

Publication Filing date Title
US3203469A Drapery support and mounting
US3151857A Pulley holddown
US3112103A Adjusting means for holddowns for pulleys of drapery operating cords
US2660751A Cushioning bumper
US2609873A Drapery pleating
US2598522A Means for supporting and adjusting draperies
US2409425A Drapery mounting
CA439609A Drapery mounting
CA518882A Cushioning bumpers
CA788281A Aquarium filter
CA746326A Cartridge for filtering medium
CA741130A Drapery cord tensioning terminal
CA750745A Drapery cord pulley carrier
CA787141A Method of filtering aqueous medium and the filter medium for use in carrying out the method
CA754385A Cartridge for filtering medium
CA903752A Combined stirring, and amusement device
CA737739A Drapery support and mounting
CA708804A Cushioning bumper