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UNITED CARR CANADA LTD

Overview
  • Total Patents
    41
About

UNITED CARR CANADA LTD has a total of 41 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Canada. Its main competitors in its focus markets electrical machinery and energy, transport and mechanical elements are BONNELLA SWITCHES LTD, CHU JINXIONG and ISOSTAT.

Patent filings in countries

World map showing UNITED CARR CANADA LTDs patent filings in countries
# Country Total Patents
#1 Canada 41

Patent filings per year

Chart showing UNITED CARR CANADA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayden Rodney 27
#2 Guarasci Mario 6
#3 Heath Clarence W 5
#4 Howe John A 4
#5 Kenworthy David M A 2
#6 Darkins Brian 2
#7 Bowley Thomas W 1
#8 Orridge Arthur G 1
#9 Macdonald Dennis H 1
#10 Mejlso George M 1

Latest patents

Publication Filing date Title
CA971610A Inverted low loss relay structure
CA955321A Clawrings
CA970805A Simple relay structure
CA961152A Heavy current relay circuit
CA954609A Speed responsive control for automobiles
CA917234A Dc load switch-off delay device
CA877567A Switch off delay device
CA856359A Non-sticking obturator for direct current relays
CA848526A Adjustable warning buzzer
CA868629A Long interval timing circuit
CA858005A Flasher noise maker
CA856962A General purpose flasher device for automotive use
CA843591A Multiple input bucking winding buzzer
CA872029A Nut for assembly in an apertured support
CA824294A Sequential flasher system
CA802357A Relay armature structure
CA797348A Automobile lamp relay and system
CA843592A On circuit buzzer device for automobiles
CA843021A Electrical socket
CA843593A Flasher unit for a combination fixed load directional signal and hazard warning system for automotive vehicles