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THOMAS ARTHUR STEVENS

Overview
  • Total Patents
    11
About

THOMAS ARTHUR STEVENS has a total of 11 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets transport, civil engineering and machine tools are ALFRED ENGELMANN HOLDING GMBH, WESTWOOD RIM & PATENTS LTD and HANS LEDWINKA.

Patent filings in countries

World map showing THOMAS ARTHUR STEVENSs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Germany 2

Patent filings per year

Chart showing THOMAS ARTHUR STEVENSs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB643739A Improvements relating to closure caps for vehicle radiators, petrol tanks and like receptacles
GB588444A Improvements relating to metal working and like presses
GB507001A Improvements in caps or covers for the filler openings of petrol or like tanks
GB371166A Improvements in or relating to stoppers or closures for petrol tanks and the like
GB343297A Improvements in ball and socket joints particularly for the controls of motor cars, motor cycles and the like
GB322291A Improvements in or relating to stoppers or closures
GB320112A Improvements in or relating to stoppers or closures
GB226445A Improvements in barrel or like locks
GB217746A Improvements in barrel or like locks