Pneumatic tire tread and buttress

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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; and

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

Referenced Cited
U.S. Patent Documents
D189228 November 1960 Rice et al.
D190985 July 1961 Blankenship et al.
D197878 March 1964 Newman et al.
D202162 August 1965 Benson
D219091 October 1970 Schuster
D259112 May 5, 1981 Candiliotis
Other references
  • 1983 Tread Design Guide, .COPYRGT.1/83, p. 244, Clapp's-T-106 Tire, second row down from top, right side of page. 1983 Tread Design Guide, .COPYRGT.1/83, p. 195, Bridgestone V-Steel W-Traction S Tire, second row down from top & second tire in from right side of page. 1983 Tread Design Guide, .COPYRGT.1/83, p. 190, YKS K-707 Tire, second row up from bottom, right side of page. 1983 Tread Deisgn Guide, .COPYRGT.1/83, p. 175, Orban Lue Super X5 Tire, second row down from top, center of page.
Patent History
Patent number: D286523
Type: Grant
Filed: Dec 13, 1983
Date of Patent: Nov 4, 1986
Assignee: Uniroyal Tire Company, Inc. (Middlebury, CT)
Inventor: Gerasimos Candiliotis (Grosse Pointe Farms, MI)
Primary Examiner: James M. Gandy
Attorney: Jack Posin
Application Number: 6/561,023
Classifications
Current U.S. Class: D12/146; D12/149