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
D246361 November 15, 1977 Cadiliotis
Other references
  • 1979 Tread Design Guide, p. 19, Atlas Silveraire Tire, bottom left side of page.
Patent History
Patent number: D266920
Type: Grant
Filed: May 1, 1980
Date of Patent: Nov 16, 1982
Assignee: Uniroyal, Inc. (New York, NY)
Inventor: Gerassimos C. Candiliotis (Grosse Pointe Farms, MI)
Primary Examiner: James M. Gandy
Attorney: Jack Posin
Application Number: 6/145,513
Classifications
Current U.S. Class: D12/147
International Classification: D1215;