Pneumatic tire tread and buttress

- Uniroyal, Inc.
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Description

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

FIG. 2 is an enlarged, fragmentary developmental plan view of the tread and buttress of FIG. 1;

FIG. 3 is an enlarged, sectional view of the tread and buttress, taken substantially as indicated by line 3--3 of FIG. 2; and

FIG. 4 is an enlarged, fragmentary sectional view of the tread and buttress, taken substantially as indicated by line 4--4 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D251588 April 17, 1979 Candiliotis
D253758 December 25, 1979 Peron
Patent History
Patent number: D265393
Type: Grant
Filed: May 8, 1980
Date of Patent: Jul 13, 1982
Assignee: Uniroyal, Inc. (New York, NY)
Inventor: John A. Hutz (Mt. Clemens, MI)
Primary Examiner: James M. Gandy
Attorney: Jack Posin
Application Number: 6/147,764
Classifications
Current U.S. Class: D12/146; D12/142
International Classification: D1215;