Tread pattern

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Description

FIG. 1 is a front elevational view of a tread pattern according to the present invention:

FIG. 2 is a cross sectional view thereof, taken along the line 2—2 in FIG. 1; and,

FIG. 3 is a top, front, right side perspective view of the tread pattern of FIG. 1.

Claims

The ornamental design for a tread pattern, as shown and described.

Referenced Cited
U.S. Patent Documents
D317225 June 4, 1991 Austin
D429589 August 22, 2000 Denney
D494346 August 17, 2004 Hawkins
Patent History
Patent number: D563086
Type: Grant
Filed: Jul 12, 2004
Date of Patent: Mar 4, 2008
Assignee: Evalite International Co., Ltd. (Guangdong)
Inventor: Richard Riu (Guangdong)
Primary Examiner: Ian Simmons
Assistant Examiner: Dana L Sipos
Attorney: Ohlandt, Greeley, Ruggiero & Perle L.L.P.
Application Number: 29/209,221
Classifications
Current U.S. Class: D2/957