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AUTOMATIC DRIVE AND TRANSMISSI

Overview
  • Total Patents
    16
About

AUTOMATIC DRIVE AND TRANSMISSI has a total of 16 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, machines and transport are MCCOLLUM JAMES H K, HILL ENGINEERING CORP and TRANSMISSION TECHNOLOGIES CORP.

Patent filings in countries

World map showing AUTOMATIC DRIVE AND TRANSMISSIs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing AUTOMATIC DRIVE AND TRANSMISSIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines
#3 Transport

Top inventors

# Name Total Patents
#1 Vail Henry H 7
#2 Haupt William E 3
#3 Lewis Robert P 2
#4 Bateman Roy D 2
#5 Knapp David R 1
#6 Heinrich Charles B 1

Latest patents

Publication Filing date Title
US2181797A Automatic clutch mechanism
US2195354A Semiautomatic clutch
US2126120A Automatic clutch mechanism
US2075211A Automatic clutch mechanism
US2090397A Automatic clutch mechanism
US2132567A Control and driving method and apparatus
US2169949A Driving and control apparatus
US1979880A Automatic clutch
US2003324A Automatic clutch device
US1822716A Selective clutch mechanism
US2003323A Automatic clutch
US1941588A Automatic clutch mechanism
US2003322A Automatic clutch
US1743170A Automatic clutch for automobiles
US1746805A Automatic clutch
US1765983A Automatic clutch device