Tread portion of an automobile tire

- Bridgestone Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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 right side view thereof;

FIG. 4 is a fragmentary enlarged view showing the details of the tread portion; and,

FIG. 5 is an end view taken along line 5—5 in FIG. 4.

Broken lines in the drawing figures are intended to show environmental structure only, and form 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
D67971 August 1925 Parker
D384614 October 7, 1997 Hanlon et al.
D423424 April 25, 2000 Ikeda
D451854 December 11, 2001 Hanya
D578471 October 14, 2008 Guspodin et al.
D596110 July 14, 2009 Smith
D613678 April 13, 2010 Nakamura et al.
Patent History
Patent number: D642510
Type: Grant
Filed: Mar 4, 2011
Date of Patent: Aug 2, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Yukihiro Kiwaki (Tokyo)
Primary Examiner: Stacia Cadmus
Attorney: Sughrue Mion, PLLC
Application Number: 29/386,756