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AUTOMOBILE VENTILATION INC

Overview
  • Total Patents
    39
About

AUTOMOBILE VENTILATION INC has a total of 39 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets civil engineering and transport are OPNUS KK, INFUNIKKUSU KK and AUTOMOBILE VENTILATION.

Patent filings in countries

World map showing AUTOMOBILE VENTILATION INCs patent filings in countries
# Country Total Patents
#1 United States 22
#2 United Kingdom 7
#3 Germany 6
#4 France 4

Patent filings per year

Chart showing AUTOMOBILE VENTILATION INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ball Albert P 6
#2 Crowell William D 4
#3 Dorr Miller 3
#4 Roethel John H 2
#5 Floraday Burton S 2
#6 Rickel Clarence E 1
#7 Toncray Millard H 1
#8 Young Leonard A 1
#9 Housdorfer George W 1
#10 Crowell William De F 1

Latest patents

Publication Filing date Title
US2120115A Ventilating window mechanism
GB451920A Improvements in and relating to regulator mechanism for ventilating windows
US2053937A Ventilating window mechanism
GB442261A Improvements in and relating to window regulators for vehicle bodies
GB437877A Improvements in and relating to vehicle window regulators
US2075226A Ventilating window
GB438766A Improvements in or relating to vehicle windows
US2033764A Ventilating window mechanism
US2053936A Ventilating window mechanism
US2033759A Ventilating apparatus for vehicle bodies
GB424944A Improvements in or relating to ventilating windows for vehicles
GB425348A Improvements in or relating to regulator mechanism for windows of vehicles
US2033874A Ventilating window mechanism
US2033873A Ventilating window mechanism
US2033872A Ventilating window mechanism
US2033763A Vehicle window ventilator
US2025272A Ventilating apparatus for vehicle bodies
US2033788A Window regulator
US1977599A Vehicle body window
US2033778A Ventilator mechanism for vehicle windows