Latest Compagnie Generale Des Etablissements Michelin Patents:
In the drawings, the broken line disclosure, including the broken lines defining the tread groove features and sidewall, depicts environmental subject matter and forms no part of the claimed design. The dash-dot-dot-dash lines represent the peripheral boundary of the claim. The claim is directed to the outer surface of the tire tread, as shown in solid lines and with surface shading.
The ornamental design for a tire tread, as shown and described.