Patent
   D646221
Priority
Mar 23 2009
Filed
Sep 22 2009
Issued
Oct 04 2011
Expiry
Oct 04 2025
Assg.orig
Entity
unknown
4
9
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 according to the present invention;

FIG. 2 is a perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a fragmentary enlarged view showing the details of the tread portion thereof.

Broken lines in the drawing figures are intended to show environmental structure only, and form no part of the claimed design.

Kiwaki, Yukihiro

Patent Priority Assignee Title
D656888, Feb 16 2010 Bridgestone Corporation Tread portion of an automobile tire
D770364, Dec 10 2013 Bridgestone Corporation Tread portion of an automobile tire
D776602, May 08 2015 GOODYEAR TIRE & RUBBER COMPANY, THE Tire tread
D830957, Jan 19 2017 SVIZZ-ONE CORPORATION LTD. Tire tread
Patent Priority Assignee Title
20060032567,
D597020, Dec 28 2007 HANKOOK TIRE CO., LTD. Automobile tire
D631820, May 20 2009 Bridgestone Corporation Tread portion of an automobile tire
JP1126179,
JP1313753,
JP1368783,
JP1368784,
JP1379881,
JP896696,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 17 2009KIWAKI, YUKIHIROBridgestone CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0232670024 pdf
Sep 22 2009Bridgestone Corporation(assignment on the face of the patent)
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