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VALDEN COMPANY

Overview
  • Total Patents
    14
About

VALDEN COMPANY has a total of 14 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets machines, consumer goods and furniture and games are RUBBER & CELLULOID HARNESS TRIMMING CO, KWICK CLEAN AND GREEN LTD and JORDAN AS.

Patent filings in countries

World map showing VALDEN COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 5
#3 Germany 1
#4 France 1

Patent filings per year

Chart showing VALDEN COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Consumer goods
#3 Furniture and games

Top inventors

# Name Total Patents
#1 Rybka Karel R 5
#2 Schad Robert D 3
#3 Joseph Vallis 2
#4 Eric Dent 1
#5 Vallis Joseph 1
#6 R Rybka Karel 1
#7 Dent Eric 1

Latest patents

Publication Filing date Title
US3199139A Cleaning implement
US3173177A Apparatus for forming brushes and the like
US3128487A Composite brush
US3128488A Plastic brush
US3133546A Combination comb and brush
CA662665A Flashlight construction
CA703186A Method of and apparatus for the manufacture of brushes
CA679610A Cleansing assembly
CA604486A Flashlight without solid fastenings
CA701258A Brush and method of making the same
CA689578A Method and apparatus for forming brushes
CA747743A Self sealing container and closure therefor