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Publication numberUSD437809 S1
Publication typeGrant
Application numberUS 29/118,599
Publication dateFeb 20, 2001
Filing dateFeb 11, 2000
Publication number118599, 29118599, US D437809 S1, US D437809S1, US-S1-D437809, USD437809 S1, USD437809S1
InventorsWilliam B. Allison
Original AssigneeBridgestone/Firestone Research, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tire tread
US D437809 S1
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  1. The ornamental design for a tire tread, as shown and described.

FIG. 1 is a side perspective view of a tire tread showing my new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being the same as that shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view of the right side thereof, the opposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary front perspective view thereof.

The dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIG. 2; the broken lines defining the tire sidewall and inner bead are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1BFGoodrich Momenta S/E Tire, 1998 Tread Design Guide, p. 33, Jan. 1998.
2Miller All Season SBR Tire, 1998 Tread Design Guide, p. 51, Jan. 1998.
U.S. ClassificationD12/586