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ARCHIBALD JAMES BUTTERWORTH

Overview
  • Total Patents
    13
About

ARCHIBALD JAMES BUTTERWORTH has a total of 13 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, transport and mechanical elements are NAF NEUNKIRCHENER ACHSENFABRIK AG, AUTOMOBILWERKE H BUESSING AG and CHONGQING BAOJIN MACHINERY MFG CO LTD.

Patent filings in countries

World map showing ARCHIBALD JAMES BUTTERWORTHs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Germany 2

Patent filings per year

Chart showing ARCHIBALD JAMES BUTTERWORTHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Butterworth Archibald James 2

Latest patents

Publication Filing date Title
GB852124A Improvements in or relating to control devices for hydraulically actuated jacking orparking mechanisms
GB863713A Improvements in or relating to car parking apparatus
GB810411A Change speed gears for automobiles
GB813629A Improvements in or relating to diesel engines
GB767940A Improvements in valve gear for internal combustion engines, compressors and the like
GB710073A Improvements in valve gear for internal-combustion engines
GB696061A Improvements in change-speed gears for motor driven vehicles
GB618423A Wheel suspension for motor vehicles
GB587692A Improvements in or relating to differential gears for motor vehicles or the like
GB585736A Improvements in or relating to differential gears for motor vehicles or the like
GB586216A Improvements in or relating to superchargers for internal-combustion engines