Pneumatic tire

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Description

FIG. 1 is a perspective view of a pneumatic tire showing my new design, it being understood that the tread pattern is repeated uniformly throughout the circumference of the tire, the opposite side being the same as that shown; and

FIG. 2 is an enlarged fragmentary plan view partially showing the tread pattern thereof in inverted condition with respect to the FIG. 1 illustration.

Referenced Cited
Foreign Patent Documents
486842 October 1953 JPX
527794 March 1955 JPX
Other references
  • 1981 Tread Design Guide, p. 232, Dunlop KT221 Dirt Tire, third row down, second tire in from right side of page. 1981 Tread Design Guide, p. 235, Yokohama Y602 Trail Tire, top right side of page. 1981 Tread Design Guide, p. 252, MacMillan-MM8S4 Tire, second tire in from bottom left side of page. 1981 Tread Design Guide, p. 254, Oliver XDT Tire, bottom left side of page.
Patent History
Patent number: D277373
Type: Grant
Filed: Apr 9, 1982
Date of Patent: Jan 29, 1985
Assignee: The Ohtsu Tire & Rubber Co., Ltd. (Osaka)
Inventor: Masamichi Tsujimoto (Osaka)
Primary Examiner: James M. Gandy
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/364,512
Classifications
Current U.S. Class: D12/140