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VINCENT H R D COMPANY LTD

Overview
  • Total Patents
    17
About

VINCENT H R D COMPANY LTD has a total of 17 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are AXLETECH INTERNAT IP HOLDINGS, STEYR DAIMLER PUCH AG and ZHOU DIANXI.

Patent filings in countries

World map showing VINCENT H R D COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 United States 4
#3 Canada 3
#4 France 2

Patent filings per year

Chart showing VINCENT H R D COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Conrad Vincent Philip 4
#2 Vincent Philip Conrad 3

Latest patents

Publication Filing date Title
US2629473A Friction clutch
US2591219A Driving unit for motor vehicles
US2612148A Driving unit for motor vehicles
GB593069A Improvements in or relating to driving units for motor vehicles
GB588971A Improvements in or relating to driving units for motor vehicles
US2347444A Compressor for internal combustion engines
GB562124A Improvements in or relating to cooling means for the pistons of internal-combustion engines
GB567646A Improvements in or relating to transmissions for motor vehicles
GB555974A Improvements in or relating to charge feeding devices for internal-combustion engines
GB555869A Improvements in or relating to control mechanism for clutches
GB555975A Improvements in or relating to motorcycles
GB456025A Improvements in or relating to wheel-carrying frame structures for cycles and other road vehicles
CA426146A Compressor for internal combustion engines
CA456619A Clutch, brake and like friction coupling
CA470942A Driving units for motor vehicles