Tire tread

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Description

FIG. 1 is a perspective view of one embodiment of the design;

FIG. 2 is a front view of the design of FIG. 1;

FIG. 3 is a side view of a first side of the design of FIG. 1;

FIG. 4 is a side view of a second side of the design of FIG. 1; and,

FIG. 5 is a detail view of a portion of FIG. 2.

The dashed lines are for illustrative purposes only and do not constitute any part of the claimed designed.

In the drawings, the broken lines defining the sidewall, inner bead and the peripheral boundary between the claimed tire tread and the unclaimed sidewall depict environmental subject matter that forms no part of the claimed design.

Claims

The ornamental design for tire tread, as shown and described.

Referenced Cited
U.S. Patent Documents
D588526 March 17, 2009 Tanaka
D608726 January 26, 2010 Tanaka
D685723 July 9, 2013 Shin et al.
Patent History
Patent number: D721322
Type: Grant
Filed: Apr 23, 2013
Date of Patent: Jan 20, 2015
Assignee: Black Donuts Engineering Oy
Inventors: Jouni Juhani Raatikainen (Lempäälä), Henri Sakari Kossi (Nokia), Mikko Valtteri Sironen (Tampere), Mikko Tapani Väänänen (Nokia), Marko Christer Johannes Ylitolva (Nokia)
Primary Examiner: George D Kirschbaum
Application Number: 29/452,943
Classifications
Current U.S. Class: Tessellated (D12/545)