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TRACTOR GRIP WHEEL COMPANY

Overview
  • Total Patents
    13
About

TRACTOR GRIP WHEEL COMPANY has a total of 13 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States. Its main competitors in its focus markets transport are ENDO SHUJI, OH IND CO LTD and LEMMERZ PAUL.

Patent filings in countries

World map showing TRACTOR GRIP WHEEL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing TRACTOR GRIP WHEEL COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Vehicle wheels

Top inventors

# Name Total Patents
#1 Wine William E 13
#2 Promenschenkel Joseph W 1

Latest patents

Publication Filing date Title
US1587056A Tractor wheel
US1586935A Tractor wheel
US1586934A Tractor shoe
US1613002A Tractor wheel
US1586933A Tractor wheel
US1586932A Tractor wheel
US1586931A Tractor shoe
US1634639A Traction shoe
US1586930A Tractor shoe
US1586929A Tractor shoe
US1586928A Tractor shoe
US1666037A Traction wheel
US1666036A Traction wheel