Tire tread and buttress

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Description

FIG. 1 is a perspective view, partly schematic, of a tire tread and buttress showing the new design, it being understood that the tread pattern is repeated throughout the circumference thereof as shown schematically by solid lines;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof with a portion broken away for convenience of illustration;

FIG. 4 is a perspective view partly schematic of a tire tread and buttress showing a second embodiment of my new design, it being understood that the tread pattern is repeated throughout the circumference thereof as shown schematically by solid lines;

FIG. 5 is a front elevational view of FIG. 4; and

FIG. 6 is a side elevational view of FIG. 4 with a portion broken away for convenience of illustration.

The broken lines in the drawings are for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D238061 December 1975 Baus
D239765 May 1976 Yahagi et al.
D245327 August 9, 1977 Bennett
D261495 October 27, 1981 Yurkovich
Patent History
Patent number: D269336
Type: Grant
Filed: Oct 31, 1980
Date of Patent: Jun 14, 1983
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventor: Charles G. Yurkovich (Boardman, OH)
Primary Examiner: James M. Gandy
Attorney: Frank Pincelli
Application Number: 6/202,895
Classifications
Current U.S. Class: D12/146
International Classification: D1215;