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HENRY ARTHUR THOMPSON

Overview
  • Total Patents
    19
About

HENRY ARTHUR THOMPSON has a total of 19 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets transport and civil engineering are PINTSCH BAMAG ANTRIEBS UND VERKEHRSTECHNIK GMBH, SYKES W R INTERLOCKING SIGNAL and CIE DE SIGNAUX ELECTR POUR CHE.

Patent filings in countries

World map showing HENRY ARTHUR THOMPSONs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 3
#3 France 3
#4 Australia 1

Patent filings per year

Chart showing HENRY ARTHUR THOMPSONs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Civil engineering

Top inventors

# Name Total Patents
#1 Thompson Henry Arthur 3
#2 Henry Arthur Thompson 1

Latest patents

Publication Filing date Title
GB665604A Improvements relating to apparatus for signalling on and controlling trains from thetrack by inductive action
GB419076A Improvements in and relating to locks and latches
GB359226A Improvements in or relating to locks and latches
GB290818A Improvements in or relating to mortised tubular locks or latches
GB292187A Improvements in pivots for window sashes or the like
GB268581A Improvements in or relating to hinges for casement windows or the like
GB231291A Improvements in latch locks
GB227983A Improvements in casement stays for windows
GB192648A Device for preventing forcing of locks
GB182276A Improvements in means for signalling to and controlling trains
GB165493A Improvements in means for actuating signals on and communicating with trains
GB137650A Improvements in means for signalling to and communicating with trains
AU1695615B Improvements in means for actuating signals on and communicating with trains