Tire tread
Latest Bridgestone Firestone North American Tire, LLC Patents:
In the drawings, the broken lines defining the sidewall, inner bead and the peripheral boundary between the claimed tire tread and the unclaimed 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.
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Type: Grant
Filed: Dec 10, 2008
Date of Patent: Aug 11, 2009
Assignee: Bridgestone Firestone North American Tire, LLC (Nashville, TN)
Inventors: Paula R. Lundgren (Akron, OH), Scott H. Smith (New Haven, CT), Todd Buxton (Barberton, OH)
Primary Examiner: Stacia Cadmus
Attorney: Thomas R. Kingsbury
Application Number: 29/329,154