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STEVENS A J & CO 1914 LTD

Overview
  • Total Patents
    27
About

STEVENS A J & CO 1914 LTD has a total of 27 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets transport, engines, pumps and turbines and electrical machinery and energy are STEPHEN LESLIE BAILEY, RDMO and NEW HUDSON CYCLE COMPANY LTD.

Patent filings in countries

World map showing STEVENS A J & CO 1914 LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 23
#2 Germany 2
#3 France 2

Patent filings per year

Chart showing STEVENS A J & CO 1914 LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stevens Albert John 1
#2 Stevens Joseph 1

Latest patents

Publication Filing date Title
GB342037A Improvements in or relating to the lubrication of the driving chains of motor cycles and the like
GB335700A Improvements in taper roller bearings
GB333413A Improvements in or relating to saddles for motor cycles
GB328101A Improvements in pistons for internal combustion engines
GB320469A Improvements in dampers for steering heads of motor cycles or the like
GB318566A Improvements in or relating to the fitting of speedometers on motor cycles
GB313738A Improvements relating to the lubrication of internal combustion engines
DE469257C Chain housings for internal combustion engines
DE478763C On the cylinder mounted control for the valves of internal combustion engines with control levers
GB288025A Improvements in or relating to chain driven overhead camshafts of internal combustion engines
GB286479A Improvements in or relating to the lubrication of internal combustion engines or other rotating parts
GB288804A Improvements in or relating to overhead valve operating mechanism of internal combustion engines
GB290413A Improvements relating to automatic lubrication of internal combustion engines
GB278800A Improvements in or relating to thermionic valves for use in wireless telegraphy or telephony
GB268570A Improvements in or relating to the valve operating mechanism of internal-combustion engines
GB262981A Improvements in or relating to gear control or operating mechanisms for motor cycles and the like
GB263978A Means for checking the alignment of the back wheel of a motor cycle or the like
GB251062A Improvements in or relating to packing devices
GB244555A Improvements in or relating to side car or like wheeled carrier attachments to motor cycles
GB231973A A new or improved lubricating system or apparatus for internal-combustion engines