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William Allen Turquand
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Individual
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Individual
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Publication of GB190725151ApublicationCriticalpatent/GB190725151A/en
25,151. Turquand, W. A. Nov. 13. Tyres, pneumatic &c.-Rubber projections or ridges a<1> are formed on the tyre or on a tread band attached thereto, and have recesses to receive metal studs B of any shape of which the heads are flush with the projections. The projections or ridges a<1> are of any suitable shape and have spaces a<2> between them.
GB190725151D1907-11-131907-11-13Improvements in the Non-slipping Treads or Bands of Elastic or Pneumatic Tyres.
ExpiredGB190725151A
(en)