Tread portion of an automobile tire
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In the drawings, the broken lines defining a tire sidewall and inner bead depict environmental subject matter that forms no part of the claimed design.
In the drawings, the dark stippled surface shading represents the recessed portion of the tread grooves, having the depth shown in
Claims
The ornamental design for a tread portion of an automobile tire, as shown and described.
Type: Grant
Filed: Aug 10, 2006
Date of Patent: Aug 18, 2009
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Shinya Kanemaru (Chuo-ku)
Primary Examiner: Caron Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Sughrue Mion, PLLC
Application Number: 29/264,433