Tire tread and buttress

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Description

FIG. 1 is a perspective view of a tire tread and buttress showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged fragmentary front elevational view thereof.

The pattern is understood to be repeated uniformly throughout the circumference of the tire tread and buttress.

The broken line showing of the tire sidewalls in FIGS. 1 and 3 of the drawing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D295733 May 17, 1988 Adam et al.
D311886 November 6, 1990 Covert et al.
Other references
  • 1989 Tread Design Guide, P156, Dean Steel Radial Low Profile Tire, Second Tire in From Bottom Left Side of Page.
Patent History
Patent number: D337976
Type: Grant
Filed: Aug 16, 1991
Date of Patent: Aug 3, 1993
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Georges V. Adam (Bissen), Georges G. Feider (Petange)
Primary Examiner: James M. Gandy
Attorney: T. P. Lewandowski
Application Number: 7/747,229
Classifications
Current U.S. Class: D12/142