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AUTOMATIC TRANSMISSION COMPANY

Overview
  • Total Patents
    20
About

AUTOMATIC TRANSMISSION COMPANY has a total of 20 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements and machines are UT GLOBAL CO LTD, PERRY FORBES G D and XIANG YONGCHUAN.

Patent filings in countries

World map showing AUTOMATIC TRANSMISSION COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 1

Patent filings per year

Chart showing AUTOMATIC TRANSMISSION COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Focus technologies

# Technology
#1 Gearing
#2 Clutches and brakes
#3 Unspecified technologies

Top inventors

# Name Total Patents
#1 Lyman Kenneth E 15
#2 Lane Albert M 6
#3 Mcmullen Jr Roger B 3
#4 Theodore Gensmer 2
#5 Shand Robert U 1
#6 Farmer Robert Z 1

Latest patents

Publication Filing date Title
US2055177A Automatic clutch
US1773535A Automatic transmission
US1818564A Power transmission
US1865772A Automatic clutch
US1741865A Automatic transmission
US1741864A Automatic transmission
US1741863A Automatic transmission
US1741862A Automatic transmission
US1741861A Automatic transmission
US1741860A Automatic transmission
US1741859A Automatic transmission
US1741856A Automatic transmission
US1741854A Automatic transmission
US1741855A Automatic transmission
US1741858A Automatic transmission
US1741857A Automatic transmission
US1741853A Automatic transmission
US1624097A Automatic change-speed transmission apparatus
US1638689A Automatic gearless transmission
CA281436A Speed-transmission apparatus