Tire tread
Latest Michelin Recherche et Technique S.A. Patents:
Description
In the drawings, the dark stippled surface shading represents the recessed groove portions of the tire tread having a depth as best illustrated along the top and bottom edges of
Claims
The ornamental design for a tire tread, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D347413 | May 31, 1994 | Manestar |
D364368 | November 21, 1995 | Van Der Meer et al. |
D449800 | October 30, 2001 | Fierro et al. |
D449802 | October 30, 2001 | Allison et al. |
D487057 | February 24, 2004 | Rooney et al. |
D488769 | April 20, 2004 | Guidry |
D504657 | May 3, 2005 | Allen et al. |
D517469 | March 21, 2006 | Boore et al. |
D517977 | March 28, 2006 | Robert |
D549156 | August 21, 2007 | Umstot et al. |
D569789 | May 27, 2008 | Park |
D570280 | June 3, 2008 | Lo |
- Tread Design Guide, 2007, p. 95, Yokohoma, Geolander ATS.
Patent History
Patent number: D594815
Type: Grant
Filed: Dec 5, 2008
Date of Patent: Jun 23, 2009
Assignee: Michelin Recherche et Technique S.A. (Granges-Paccot)
Inventors: Kevin Ray Reim (Simpsonville, SC), John A. Hutz (Greer, SC), Fang Zhu (Greer, SC), Yukinori Imai (Ota)
Primary Examiner: Stacia Cadmus
Attorney: E. Martin Remick
Application Number: 29/313,091
Type: Grant
Filed: Dec 5, 2008
Date of Patent: Jun 23, 2009
Assignee: Michelin Recherche et Technique S.A. (Granges-Paccot)
Inventors: Kevin Ray Reim (Simpsonville, SC), John A. Hutz (Greer, SC), Fang Zhu (Greer, SC), Yukinori Imai (Ota)
Primary Examiner: Stacia Cadmus
Attorney: E. Martin Remick
Application Number: 29/313,091
Classifications