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;

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.

Claims

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

Referenced Cited
U.S. Patent Documents
D365798 January 2, 1996 Scarpitti et al.
D490046 May 18, 2004 Fukunaga
D502441 March 1, 2005 Lo
D504865 May 10, 2005 Maziarka et al.
D585361 January 27, 2009 Ho
D597020 July 28, 2009 Oh
D601486 October 6, 2009 Kim et al.
D610525 February 23, 2010 Behr et al.
D623587 September 14, 2010 Ohashi
Foreign Patent Documents
1272862 June 2006 JP
1272863 June 2006 JP
1368783 November 2009 JP
1368784 November 2009 JP
Patent History
Patent number: D631820
Type: Grant
Filed: Oct 2, 2009
Date of Patent: Feb 1, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Yukihiro Kiwaki (Tokyo)
Primary Examiner: Stacia Cadmus
Attorney: Sughrue Mion, PLLC
Application Number: 29/344,712
Classifications
Current U.S. Class: Fully Transected By Sipe (D12/521)