Tread portion of an automobile tire
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Description
In the drawings, the stippled surface shading represents the groove portions of the tread, having the depths illustrated in
Broken lines in the figures are used to show portions of the tire that are not being claimed, and thus 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
D423424 | April 25, 2000 | Ikeda |
D436331 | January 16, 2001 | Hanya |
D471859 | March 18, 2003 | Fukunaga et al. |
6595253 | July 22, 2003 | Ikeda |
D481991 | November 11, 2003 | Graas et al. |
D559774 | January 15, 2008 | Kurata |
D584221 | January 6, 2009 | Himuro |
D595642 | July 7, 2009 | Fontaine et al. |
D613237 | April 6, 2010 | Mukai |
D688196 | August 20, 2013 | Fujita |
Patent History
Patent number: D730814
Type: Grant
Filed: Sep 12, 2012
Date of Patent: Jun 2, 2015
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Keiichi Kato (Tokyo)
Primary Examiner: Robert M Spear
Application Number: 29/431,984
Type: Grant
Filed: Sep 12, 2012
Date of Patent: Jun 2, 2015
Assignee: BRIDGESTONE CORPORATION (Tokyo)
Inventor: Keiichi Kato (Tokyo)
Primary Examiner: Robert M Spear
Application Number: 29/431,984
Classifications