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WILLIAM LEICESTER AVERY

Overview
  • Total Patents
    29
About

WILLIAM LEICESTER AVERY has a total of 29 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets transport, mechanical elements and measurement are DIFFERENTIAL WHEEL CORP, RUDGE WHITWORTH COMPANY OF AME and MAURICE CHARLES.

Patent filings in countries

World map showing WILLIAM LEICESTER AVERYs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 Germany 7

Patent filings per year

Chart showing WILLIAM LEICESTER AVERYs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB486855A Hydraulic accumulators
GB476801A Coupling device for pipes or conduits
GB464878A Improved vehicle wheel
GB456911A Improvements in and relating to clips for hose or like flexible pipes
GB452529A Improvements relating to vehicle wheels
GB456577A Speed warning device
GB426261A Improvements in and relating to regulators for fluid pressure systems
GB437533A Improvements in and relating to brakes or clutches operated by fluid pressure
GB425158A Improvements in and relating to vehicle wheels
GB422001A Operating means for brakes, clutches and other devices operated by fluid pressure
GB421716A Improvements in and relating to vehicle disc wheels
GB421267A Improvements in and relating to pipe couplings
GB417510A Improvements in and relating to brake mechanism applicable also to clutches
GB419138A Improvements in and relating to vehicle wheels
GB420147A Improvements in and relating to brake operating mechanism
GB413633A Improvements in and relating to brake or clutch mechanism
GB405073A Improvements in and relating to fluid-pressure brake systems
GB407101A Improvements in or relating to operating means for brakes, clutches, and other devices operated by fluid pressure
GB399190A Improvements in and relating to brake mechanism
GB392603A Improvements in brakes applicable also to clutches