Tire tread

- Hankook Tire Mfg. Co. Ltd
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Description

FIG. 1 is a perspective view of a tire tread, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side veiw thereof; and,

FIG. 4 is an enlarged fragmentary front view thereof.

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
D357218 April 11, 1995 Powell
D451853 December 11, 2001 Heinen et al.
D452198 December 18, 2001 Heinen et al.
D504866 May 10, 2005 Collette et al.
D516998 March 14, 2006 Wang et al.
D526955 August 22, 2006 Heinen et al.
D526956 August 22, 2006 Welbes et al.
D533131 December 5, 2006 Fontaine et al.
D534482 January 2, 2007 Schmalix et al.
D535247 January 16, 2007 Shondel et al.
D535248 January 16, 2007 Ashton et al.
Patent History
Patent number: D557199
Type: Grant
Filed: May 25, 2007
Date of Patent: Dec 11, 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: 29/288,013
Classifications
Current U.S. Class: Fully Transected By Sipe (D12/553)