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;

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

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

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
D311890 November 6, 1990 Covert et al.
D383103 September 2, 1997 Ratliff, Jr.
D551612 September 25, 2007 Maxwell et al.
D558662 January 1, 2008 Dumigan et al.
D592586 May 19, 2009 Maxwell et al.
D601941 October 13, 2009 Ashton et al.
D619955 July 20, 2010 Ashton et al.
Patent History
Patent number: D630574
Type: Grant
Filed: May 24, 2010
Date of Patent: Jan 11, 2011
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Takamitsu Nakamura (Tokyo)
Primary Examiner: Stacia Cadmus
Attorney: Sughrue Mion, PLLC
Application Number: 29/362,327