Tread portion of an automobile tire
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Description
The evenly-spaced broken lines shown in the drawings are for the purpose of showing environmental structure only and form no part of the claimed design. The dashed-dotted broken lines in the drawings are used to show the boundary between claimed and unclaimed subject matter 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
Other references
D316064 | April 9, 1991 | Adam et al. |
D316990 | May 21, 1991 | Adam et al. |
D391203 | February 24, 1998 | Gillard et al. |
D505387 | May 24, 2005 | Nonaka |
D590331 | April 14, 2009 | Miyazaki |
D637148 | May 3, 2011 | Tamura |
- Denman Express Tire; 2005 Tread Design Guide, p. 68, Row 4, Item 5.
- Mitas NP 16 Tire; 2005 Tread Design Guide, p. 124, Row 2, Item 1.
Patent History
Patent number: D654014
Type: Grant
Filed: Sep 22, 2009
Date of Patent: Feb 14, 2012
Assignee: Bridgestone Corporation (Tokyo)
Inventors: Yusuke Nobunaga (Tokyo), Joseph Woodward (Akron, OH)
Primary Examiner: Garth Rademaker
Attorney: Sughrue Mion, PLLC
Application Number: 29/343,993
Type: Grant
Filed: Sep 22, 2009
Date of Patent: Feb 14, 2012
Assignee: Bridgestone Corporation (Tokyo)
Inventors: Yusuke Nobunaga (Tokyo), Joseph Woodward (Akron, OH)
Primary Examiner: Garth Rademaker
Attorney: Sughrue Mion, PLLC
Application Number: 29/343,993
Classifications