Tread for pneumatic tires
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The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a tread for pneumatic tires, as shown and described.
Type: Grant
Filed: Sep 17, 2009
Date of Patent: Apr 13, 2010
Assignees: Societe de Technologue Michelin (Clermont-Ferrand), Michelin Techerche Et Technique, S.A. (Granges-Paccot)
Inventor: Arnaud Larregain (Thiers)
Primary Examiner: Stacia Cadmus
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/343,686