Tire tread
Latest Bridgestone Firestone North American Tire, LLC Patents:
The broken lines defining the tire sidewall, inner bead, and the peripheral boundary between the claimed tire tread and sidewall are for illustrative purposes only and form 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: May 16, 2006
Date of Patent: Oct 30, 2007
Assignee: Bridgestone Firestone North American Tire, LLC (Nashville, TN)
Inventors: Keith A. Dumigan (Akron, OH), Francis J. Byrne (Medina, OH)
Primary Examiner: Robert M. Spear
Assistant Examiner: Katrina A Kile
Attorney: Michael Sand
Application Number: 29/259,835