Patent
   D658574
Priority
Jun 28 2010
Filed
Dec 27 2010
Issued
May 01 2012
Expiry
May 01 2026
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a tread portion of an automobile tire, as shown and described.

FIG. 1 is a front view of a tread portion of an automobile tire;

FIG. 2 is a perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a fragmentary enlarged view showing the details thereof;

FIG. 6 is an end view taken along line 6-6 in FIG. 5; and,

FIG. 7 is an end view taken along line 7-7 in FIG. 5.

In the drawings, the broken lines defining the unclaimed tread region, sidewall, and the inner bead of the tire depict environmental subject matter that forms no part of the claimed design.

Iwabuchi, Sotaro

Patent Priority Assignee Title
Patent Priority Assignee Title
D340014, Oct 22 1991 COMPAGNIE GENERALE DE ESTABLISSMENTS MICHELIN-MICHELIN & CIE Tire
D340899, Oct 14 1991 Bridgestone Corporation Automobile tire
D481353, Jun 14 2002 Michelin Recherche et Technique S.A. Tire tread
D640182, Apr 22 2010 Bridgestone Corporation Tread portion of an automobile tire
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Nov 09 2010IWABUCHI, SOTAROBridgestone CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255390670 pdf
Dec 27 2010Bridgestone Corporation(assignment on the face of the patent)
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