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BULL JOHN RUBBER COMPANY LTD

Overview
  • Total Patents
    40
About

BULL JOHN RUBBER COMPANY LTD has a total of 40 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets machines, transport and civil engineering are FAIRCHILD WALTER L, DORASAMY RAMCHANDER and REEVES JOHN F.

Patent filings in countries

World map showing BULL JOHN RUBBER COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 28
#2 France 6
#3 United States 3
#4 Germany 2
#5 Canada 1

Patent filings per year

Chart showing BULL JOHN RUBBER COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woods Edgar Charles 7
#2 Chases Joseph Edmund 4
#3 Louth Noel 3
#4 Carr Vivian Charles 2
#5 Harding Frank Henry 2
#6 Sheppard Francis Ernest 2
#7 Randle John Eric 2
#8 Wood Edgar Charles 1
#9 Hickman James Claude 1
#10 Charles Carr Vivian 1

Latest patents

Publication Filing date Title
GB1242399A Improvements in cover members
GB1161421A Improvements relating to Aircraft Arrester Gear
GB1103458A Improvements in or relating to bicycle pedals
GB1044283A Improvements in or relating to methods and apparatus for manufacturing corrugated orconvoluted hose
GB948577A Improvements in or relating to the manufacture of rubber hose
DE1189104B Elastic intermediate layer for the railway superstructure
GB896471A Improvements in or relating to rail pads
GB875709A Improvements in or relating to plugs for repairing puncture holes in tubeless tyres
GB866904A Improvements in or relating to high-pressure, flexible hose
GB825084A Improvements in or relating to corrugated rubber hose
GB831501A Improvements in or relating to plugs for repairing holes in tubeless tyres
GB808388A Improvements in or relating to means and methods for repairing punctures in tubeless tyres
GB801969A Improvements in or relating to vehicle reflectors
GB814727A Improvements relating to containers capable of being nested or stacked
GB769748A Improvements relating to the manufacture of rubber hose
GB807545A Improvements relating to cycle pedals
GB761393A Corrugated rubber hose
GB762983A Improved method and means for the manufacture of coated cord fabrics
GB761784A Improvements relating to methods of and means for manufacturing rubber tyres
GB767408A Improvements relating to a method of and means for covering bead wires of wheel tyres