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DUNLOP TIRE & RUBBER CORP

Overview
  • Total Patents
    174
About

DUNLOP TIRE & RUBBER CORP has a total of 174 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, transport and furniture and games are ARMSTRONG RUBBER CO, STEELASTIC CO and MORGAN & WRIGHT.

Patent filings in countries

World map showing DUNLOP TIRE & RUBBER CORPs patent filings in countries
# Country Total Patents
#1 United States 161
#2 Canada 6
#3 United Kingdom 2
#4 South Africa 2
#5 Australia 1
#6 Germany 1
#7 France 1

Patent filings per year

Chart showing DUNLOP TIRE & RUBBER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcchesney Cuyler S 22
#2 Harry Willshaw 16
#3 Church Franklin O 12
#4 Frank Twiss Douglas 7
#5 William Trevaskis Henry 5
#6 Eric Holroyd 5
#7 Byars Larry Wade 5
#8 Jackson Eric 5
#9 Harold Smith 5
#10 Stansfield Goy Ronald 5

Latest patents

Publication Filing date Title
GB8316913D0 Golf club
US4364426A Motorcycle tire tread
US3706334A Tire tread
US3432888A Tire mold
US3166137A Flexible ducting
US3170350A Method and apparatus for severing strip material into lengths
US3243338A Flexible elastomeric articles and reinforcement therefor
US3044317A Device for controlling step-by-step relative movement of two objects
US3173821A Ply turning device for use in the manufacture of pneumatic tyres
US3141805A Apparatus for conveying and joining lengths of rubberized fabric
US3061943A Apparatus for the heat treatment of sheet materials
US3143450A Method for the manufacture of pneumatic tires
US3061941A Apparatus for the heat treatment of thermoplastic materials
US2961702A Molding apparatus for pneumatic tires
US2928122A Apparatus for continuously coating a cord with rubber or other thermoplastic material
US3002874A Apparatus for the manufacture of pneumatic tyres
US3014831A Tire building machine
US2826372A Golf ball winding machine
US2869362A Machines for testing pneumatic tires
US2869361A Method and apparatus for testing tires, belts or the like