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GERINGER ARTHUR V

Overview
  • Total Patents
    13
About

GERINGER ARTHUR V has a total of 13 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States. Its main competitors in its focus markets machines, civil engineering and control are ITALIANA SERRATURE AFFINI, SHI CHUNMIN and EZ TREND TECHNOLOGY CO LTD.

Patent filings in countries

World map showing GERINGER ARTHUR Vs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing GERINGER ARTHUR Vs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Geringer Arthur V 13
#2 Geringer David A 10
#3 Geringer Richard G 7
#4 Geringer Richard 3

Latest patents

Publication Filing date Title
US2013321125A1 Delayed egress device or lock with enhanced visibility
US2011181060A1 Electric strike
US2010123323A1 Electric latch retraction bar
US4826223A Electromagnetic door lock device
US4623178A Lock assembly
US4641867A Door closure assembly
US4623181A Entry closure assembly
US4609910A Exit door security system
US4634155A Power actuated door locking and monitoring assembly
US4596411A Door locking and monitoring assembly
US4021065A Electric lock
US3872696A Combination lock and fail-safe latch for exit doors