Tire tread
Latest Hankook Tire Mfg. Co. Ltd. Patents:
Description
The broken line showing of a tire sidewall and inner bead, including the peripheral boundary between the claimed tread portion and the sidewall, represents unclaimed environmental subject matter.
Claims
We claim the ornamental design for a “tire tread,” as shown and described.
Referenced Cited
U.S. Patent Documents
D490047 | May 18, 2004 | Heinen et al. |
D490048 | May 18, 2004 | Heinen et al. |
D490049 | May 18, 2004 | Heinen et al. |
D502140 | February 22, 2005 | Colombo et al. |
D512012 | November 29, 2005 | Delu et al. |
D512013 | November 29, 2005 | Delu et al. |
D515021 | February 14, 2006 | Delu et al. |
D524231 | July 4, 2006 | Marazzi et al. |
D524233 | July 4, 2006 | Marazzi et al. |
D524235 | July 4, 2006 | Marazzi et al. |
D524236 | July 4, 2006 | Marazzi et al. |
D531108 | October 31, 2006 | Marazzi et al. |
D546272 | July 10, 2007 | Shinohara et al. |
Patent History
Patent number: D555574
Type: Grant
Filed: May 25, 2007
Date of Patent: Nov 20, 2007
Assignee: Hankook Tire Mfg. Co. Ltd. (Kangnam-Ku, Seoul)
Inventors: Dennis W. Krupa (Kent, OH), Dean E. Rogers (Seville, OH)
Primary Examiner: Stacia Cadmus
Attorney: Hudak, Shunk & Farine Co. LPA
Application Number: 29/288,004
Type: Grant
Filed: May 25, 2007
Date of Patent: Nov 20, 2007
Assignee: Hankook Tire Mfg. Co. Ltd. (Kangnam-Ku, Seoul)
Inventors: Dennis W. Krupa (Kent, OH), Dean E. Rogers (Seville, OH)
Primary Examiner: Stacia Cadmus
Attorney: Hudak, Shunk & Farine Co. LPA
Application Number: 29/288,004
Classifications
Current U.S. Class:
Fully Transected By Sipe (D12/521)