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PERCY RILEY

Overview
  • Total Patents
    36
About

PERCY RILEY has a total of 36 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets mechanical elements, transport and engines, pumps and turbines are MACK MFG CORP, ZF FRIEDRICHSCHAFEN AG and ZAHNRADFABRIK FRIEDRICHSHAFEN.

Patent filings in countries

World map showing PERCY RILEYs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 United States 10
#3 Germany 3
#4 France 1

Patent filings per year

Chart showing PERCY RILEYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Percy Riley 10
#2 Riley Percy 1

Latest patents

Publication Filing date Title
GB488172A Suspension means for motor-vehicles
GB496831A Military and like motor vehicles
GB499048A Restricted differential mechanism
US2111735A Valve-operating mechanism for internal combustion engines
US2111734A Hydraulic abutment
GB464712A Valve-operating mechanism for internal-combustion engines
GB465006A Hydraulic clack-adjusting means for use for example with valveoperating mechanism
US2046428A Transmission and change speed mechanism
GB449077A Hydraulic-actuating means, for use on a motor-vehicle
US2040711A Transmission and change speed mechanism
US2006250A Change speed mechanism
GB441925A Transmission and change-speed mechanism
GB435497A Transmission and change-speed mechanism
GB423454A Transmission and change-speed mechanism
GB423455A Change-speed mechanism
GB420433A Suspension means for motor-vehicles
US1918490A Suspension means for motor-vehicle engines or gear-boxes
US1955656A Change-speed gear mechanism
GB391387A Suspension means for motor-vehicle engines or gear-boxes
GB405429A Fluid-actuated clutches