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THOMAS BLACKWOOD MURRAY

Overview
  • Total Patents
    21
About

THOMAS BLACKWOOD MURRAY has a total of 21 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and transport are AUTOMOBILES & CYCLES PEUGEOT SA, KUN TENG INDUSTRY CO LTD and PRADEAU CHARLES WILLIAM.

Patent filings in countries

World map showing THOMAS BLACKWOOD MURRAYs patent filings in countries
# Country Total Patents
#1 United Kingdom 21

Patent filings per year

Chart showing THOMAS BLACKWOOD MURRAYs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB305854A Improvements in or relating to the lubrication of internal combustion engines
GB287812A Induction manifold system for internal combustion engines
GB296211A Improvements in or relating to the lubrication of universal joints in transmission mechanisms
GB292774A Improvements in and relating to centrifugal oil separators combined with fans
GB288751A Hydraulic speed governor
GB271718A Improvements in power transmission mechanism for motor vehicles
GB256461A Improvements in brake shoe adjustments
GB251881A Improvements in or relating to brakes
GB252291A Means for interlocking the actuating members of variable speed gearing
GB242875A Gudgeon pin mounting for pistons
GB243608A Gudgeon pin mounting for pistons
GB253278A An improved "servo" brake-operating mechanism for motor-vehicles
GB248144A Improvements in connection with the braking of motor and like vehicles
GB207943A A clutch and flywheel combination for internal combustion engines for motor vehicles
GB190942A Rheostat device for controlling electric lights for vehicles or for similar electrical purposes
GB188557A An improved piston for internal combustion engines
GB188965A Improved means for lubricating the hubs of wheels for motor car and like vehicles
GB181568A Improvements in rear axles for motor vehicles
GB161097A An improved friction drive
GB159443A Improvements in driving gear for ignition magnetos