Learn more

INDIA RUBBER GUTTA PERCHA TELE

Overview
  • Total Patents
    94
About

INDIA RUBBER GUTTA PERCHA TELE has a total of 94 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets transport, machines and mechanical elements are INDIA RUBBER, OLAER SOC and SIAM.

Patent filings in countries

World map showing INDIA RUBBER GUTTA PERCHA TELEs patent filings in countries
# Country Total Patents
#1 United Kingdom 71
#2 United States 11
#3 Canada 8
#4 France 3
#5 Germany 1

Patent filings per year

Chart showing INDIA RUBBER GUTTA PERCHA TELEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Tarris Frederick 6
#2 Tarris Frederick John 4
#3 Webb Daniel 4
#4 Leicester Avery William 3
#5 Avery William Leicester 2
#6 Daniel Webb 1
#7 Phillips Edward Alfred 1
#8 Henry Pengelly John William 1
#9 Edward Brown Frederick 1
#10 Turpin Geoffrey Edgar 1

Latest patents

Publication Filing date Title
GB539425A Improvements in or relating to liquid filters for pipe lines
GB528176A Improvements in or relating to hydraulically operated brake mechanisms
GB509781A Improvements in or relating to vehicle brakes
GB503842A Improvements in or relating to hydraulic power apparatus
GB500725A Improvements in or relating to control systems actuated by fluid pressure
GB497843A Improvements in or relating to valves for hydraulic systems
GB493440A Improvements in or relating to hydraulic valves
GB491505A Improvements in or relating to control mechanisms for aircraft and other vehicles
US2153029A Valve for vehicle brakes
US2142535A Brake for aircraft wheels
GB488546A Improvements in or relating to hydraulic apparatus employed in aircraft
GB481891A Improvements in or relating to containers for electric storage cells
GB479201A Improvements in or relating to fluids for use in fluid pressure apparatus
GB477213A Improvements in or relating to coverings for decks, floors, platforms and like surfaces
GB470967A Improvements in or relating to vehicle brakes
GB469407A Improvements in or relating to brakes for aircraft wheels
GB456664A Improvements in or relating to fluids for use in fluid pressure apparatus
GB448798A Improvements in or relating to vehicle brakes
GB438136A Improvements in or relating to articles made of ebonite
GB436544A Improvements in or relating to fairings for wheels