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AUTOMATIC DRIVE & TRANSMISSION

Overview
  • Total Patents
    19
About

AUTOMATIC DRIVE & TRANSMISSION has a total of 19 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and transport are BORG WARNER AUTOMOTIVE TRANS & ENGINE COMPONENTS CORPORATION, GREY JOHN C and AMERICAN FLEXIBLE COUPLING COM.

Patent filings in countries

World map showing AUTOMATIC DRIVE & TRANSMISSIONs patent filings in countries
# Country Total Patents
#1 United States 18
#2 United Kingdom 1

Patent filings per year

Chart showing AUTOMATIC DRIVE & TRANSMISSIONs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Haupt William E 6
#2 Padgett Joseph E 6
#3 Lewis Robert P 4
#4 Morton Wade D 3
#5 Pleasonton Eugene S 1
#6 Brehm Paul H 1

Latest patents

Publication Filing date Title
US2017989A Automatic clutch mechanism
US2090265A Automatic clutch
US2141164A Automatic clutch
US2251598A Automatic clutch mechanism
US2108969A Automatic clutch mechanism
US2090264A Automatic power transmitting mechanism
US2144298A Automatic power transmitting mechanism
US2171837A Automatic clutch mechanism
GB402377A Speed-responsive clutches
US2111722A Automatic power transmitting mechanism
US2039093A Power transmission control mechanism
US2111721A Automatic clutch mechanism
US2232454A Automatic power transmitting mechanism
US2121663A Automatic power transmitting mechanism
US2171834A Automatic power transmitting mechanism
US2171833A Automatic clutch mechanism
US2171829A Automatic drive and clutch mechanism
US2107954A Clutch and transmission mechanism
US2280127A Power transmitting mechanism for rail cars, motor vehicles, and the like