Pneumatic tire tread and buttress

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Description

FIG. 1 is a perspective view of a pneumatic tire tread and buttress showing our new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread and buttress, the broken lines being for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a perspective view thereof taken from the opposite side;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a fragmentary front elevational view thereof on an enlarged scale;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is an opposite side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D95916 June 1935 Maynard
D190985 July 1961 Blankenship et al.
D274806 July 24, 1984 Epinat
D305016 December 12, 1989 Hayakawa et al.
Other references
  • 1990 Tread Design Guide, P227, Continental TKH-24-Rear Street Tire, third row down from top, center of page.
Patent History
Patent number: D328582
Type: Grant
Filed: Oct 11, 1990
Date of Patent: Aug 11, 1992
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Darrell E. Covert (Strassen), Paul B. Maxwell (Stow, OH)
Primary Examiner: James M. Gandy
Attorney: Thomas P. Lewandowski
Application Number: 7/595,950
Classifications
Current U.S. Class: D12/147