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FRAZIER PEARL G

Overview
  • Total Patents
    13
About

FRAZIER PEARL G has a total of 13 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and transport are LEAKE JAMES M, MARSHALL JAMES THOMPSON and LONRHO PLC.

Patent filings in countries

World map showing FRAZIER PEARL Gs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 1

Patent filings per year

Chart showing FRAZIER PEARL Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frazier Pearl G 13

Latest patents

Publication Filing date Title
US2824415A Self-propelling rotary mower
US2398300A Power transmission device
US2237521A Power unit for driving lawn mowers
US1938897A Automobile accelerator
US1947766A Combined accelerator and starter operating mechanism
US1857448A Accelerator for internal combustion engines
US1757302A Engine and valve structure
US1742589A Rotary valve structure
US1663075A Rotary-valve structure
US1625307A Rotary-valve structure
US1672564A Engine and valve structure
US1557245A Rotary valve structure for engines
CA466263A Power transmission device