Tire tread
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.
| D194772 | March 1963 | Barlow |
| D229126 | November 1973 | Vizina |
| D232819 | September 1974 | Hinkel |
| D251118 | February 20, 1979 | Candiliotis |
| D294687 | March 15, 1988 | Stelzer |
| D386133 | November 11, 1997 | Nakatsuji |
| D398566 | September 22, 1998 | Marquet et al. |
| D444424 | July 3, 2001 | Habay |
| D460405 | July 16, 2002 | Schmidt |
| D470454 | February 18, 2003 | Helt |
| D472202 | March 25, 2003 | Gillard |
| D501446 | February 1, 2005 | Wage |
| D535939 | January 30, 2007 | Gordon |
| D540248 | April 10, 2007 | Lhospitalier |
| D549643 | August 28, 2007 | Radulescu |
| D555080 | November 13, 2007 | Radulescu |
| 000257118-0001 | February 2005 | EM |
| 000972112-0001 | August 2008 | EM |
| 001044788-0001 | December 2008 | EM |
Type: Grant
Filed: Mar 23, 2009
Date of Patent: Sep 29, 2009
Assignee: Michelin Recherche et Technique S.A. (Granges - Paccot)
Inventors: Lawrence O. Williamson (Simpsonville, SC), Lee A. Montgomery (Piedmont, SC), Daniel McEachern Hicks (Greenville, SC)
Primary Examiner: Stacia Cadmus
Attorney: Carolyn G. Uldrick
Application Number: 29/334,198