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KELEK COMPANY

Overview
  • Total Patents
    15
About

KELEK COMPANY has a total of 15 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Canada and United States. Its main competitors in its focus markets electrical machinery and energy and machines are CARLING ELECTRIC INC, PACIFIC ENG CORP and ELECTRICAL ENG EQUIPMENT CO.

Patent filings in countries

World map showing KELEK COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United States 7

Patent filings per year

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

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Machines

Top inventors

# Name Total Patents
#1 Kussmaul Edwin E 13
#2 Burt Charles E 3
#3 Mackechnie Horace K 2
#4 Inglis Jack S 1
#5 Thurston Robert S 1

Latest patents

Publication Filing date Title
US3410974A Pressure switch mechanism
US3384726A Rotary high-current switch
US3354731A Plunger actuated switch
US3244827A Switch actuating mechanism
US2960590A Pressure switches
US2845512A Pressure switch
US2741499A Raceway fitting providing access opening
CA812325A Pressure adjustment means for bolted contact switch
CA820510A Fuse failure detector
CA834375A Ground fault detection for power distribution system
CA536148A Raceway fitting providing access opening
CA812324A Switch mechanism
CA592788A Pressure switch
CA798965A Switch mechanism
CA801181A Plunger actuated switch