Tread portion of an automobile tire

- Bridgestone Corporation
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Description

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 of the tread portion thereof; and,

FIG. 6 is a cross-sectional view taken along line 6-6 in FIG. 5.

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

Claims

The ornamental design for a tread portion of an automobile tire, as shown and described.

Referenced Cited
U.S. Patent Documents
D304560 November 14, 1989 Mezzanotte
D490047 May 18, 2004 Heinen et al.
D490049 May 18, 2004 Heinen et al.
D515021 February 14, 2006 Delu et al.
D517976 March 28, 2006 Raatikainen
D524236 July 4, 2006 Marazzi et al.
D577654 September 30, 2008 Iwai
D582340 December 9, 2008 Shinkai
D600629 September 22, 2009 Takahashi
D610961 March 2, 2010 Tokizaki et al.
D622210 August 24, 2010 Raatikainen et al.
Patent History
Patent number: D665728
Type: Grant
Filed: Oct 5, 2010
Date of Patent: Aug 21, 2012
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Yukihiro Kiwaki (Tokyo)
Primary Examiner: Stacia Cadmus
Attorney: Sughrue Mion, PLLC
Application Number: 29/376,304
Classifications
Current U.S. Class: Notchless (D12/524)