Pneumatic tire tread and buttress
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Description
FIG. 1 is a perspective view of a pneumatic tire tread and buttress showing my new design, it being understood that the pattern is repeated throughout the circumference of the tread and buttress, the opposite side being substantially the same as that shown;
FIG. 2 is a front elevational view thereof;
FIG. 3 is an enlarged fragmentary front elevational view thereof; and,
FIG. 4 is an enlarged fragmentary side elevational view thereof.
The broken line showing of environmental structure in FIGS. 1 and 4 of the drawing is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
Patent History
Patent number: D330179
Type: Grant
Filed: Jun 14, 1990
Date of Patent: Oct 13, 1992
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventor: Maurice Graas (Reichlange)
Primary Examiner: James M. Gandy
Attorneys: Thomas P. Lewandowski, Lonnie R. Drayer
Application Number: 7/538,947
Type: Grant
Filed: Jun 14, 1990
Date of Patent: Oct 13, 1992
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventor: Maurice Graas (Reichlange)
Primary Examiner: James M. Gandy
Attorneys: Thomas P. Lewandowski, Lonnie R. Drayer
Application Number: 7/538,947
Classifications
Current U.S. Class:
D12/146