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UNITED LENS CORP

Overview
  • Total Patents
    24
About

UNITED LENS CORP has a total of 24 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets electrical machinery and energy, transport and machines are WESTFAELISCHE METALL IND GES M, SATURNUS AVTOOPREMA D D and PILKINGTON BRASIL LTDA.

Patent filings in countries

World map showing UNITED LENS CORPs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 4
#3 France 2
#4 United Kingdom 2

Patent filings per year

Chart showing UNITED LENS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arbuckle Samuel F 13
#2 Coulter Guy H 12
#3 Godley Charles E 8
#4 Bailey Benjamin F 1

Latest patents

Publication Filing date Title
US2529212A Compact relay and supporting means therefor
US2490948A Head lamp construction for right and left hand turns and directional signal system with circuits and control mechanism therefor
US2456242A Directional signal and circuits therefor
US2453702A Direction signaling system for automotive vehicles
US2298100A Signaling system and control therefor
US2230994A Retarded switch
GB465376A Signalling systems for automotive vehicles
GB464227A Lighting apparatus
US2159496A Signaling system
US2108286A Lamp construction
US2142964A Head lamp and lens construction
US2152834A Lamp
US2186000A Signaling system for automotive vehicles
US2097399A Lighting apparatus
US2114957A Sealing means
US2141188A Signaling system
US2088501A Signaling device
US2030620A Lighting system and apparatus
CA367638A Lamp
CA363862A Signalling device