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MOTOR JACK CORP

Overview
  • Total Patents
    14
About

MOTOR JACK CORP has a total of 14 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets transport and machines are PRODUCTIVE INVENTIONS INC, DYNA ELECTROMECANICA and MAX ZAIGER.

Patent filings in countries

World map showing MOTOR JACK CORPs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 4
#3 Germany 1
#4 France 1
#5 United Kingdom 1

Patent filings per year

Chart showing MOTOR JACK CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Gutmann Jr John 6
#2 Wolf Austin M 5
#3 Gutmann John Jr 4

Latest patents

Publication Filing date Title
US2001860A Jacking apparatus for automotive vehicles
DE612614C Jack powered by the vehicle engine
GB373616A Improvements in or relating to jacking apparatus for motor vehicles
US1988447A Jacking apparatus
US1954994A Jacking apparatus
US1962736A Jacking apparatus for motor vehicles
US1850203A Jacking apparatus
US1861086A Lock
US1893890A Jacking apparatus
CA331326A Motor-vehicle jacking apparatus
CA306776A Lock
CA348500A Motor vehicle jacking apparatus
CA348499A Motor vehicle jacking apparatus