Tire tread
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The broken lines defining the sidewall, inner bead, and the peripheral boundary between the claimed tire tread and the sidewall depict environmental subject matter that forms no part of the claimed design.
Claims
The ornamental design for a tire tread, as shown and described.
Type: Grant
Filed: May 16, 2011
Date of Patent: Feb 26, 2013
Assignee: Bridgestone Americas Tire Operations, LLC (Nashville, TN)
Inventor: Kevin E. Scheifele (Atwater, OH)
Primary Examiner: George D Kirschbaum
Application Number: 29/391,998