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, and that the buttress pattern is repeated on the opposite side;

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
D236453 August 1975 Young
Other references
  • Modern Tire Dealer, Mar. 1976, p. 14 of Retreadmonth Section, Passenger Radial 170 Tire, upper left side of page.
Patent History
Patent number: D250106
Type: Grant
Filed: Nov 28, 1977
Date of Patent: Oct 31, 1978
Assignee: Uniroyal, Inc.
Inventor: Gerassimos C. Candiliotis (Wilbraham, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Charles A. Blank
Application Number: 5/855,148
Classifications
Current U.S. Class: D12/143
International Classification: D1215;