Sprocket

- The Gates Corporation
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Description

FIG. 1 is a front elevation view.

FIG. 2 is a cross-sectional view at line 2—2 in FIG. 1.

FIG. 3 is a rear elevation view.

FIG. 4 is a side view.

FIG. 5 is a cross-sectional view at line 5—5 in FIG. 4; and,

FIG. 6 is a front perspective view.

Claims

The ornamental design for a sprocket, as shown and described.

Referenced Cited
U.S. Patent Documents
4425824 January 17, 1984 Koch
D373368 September 3, 1996 Matsui et al.
D402995 December 22, 1998 Hakamata
D428028 July 11, 2000 Bell et al.
D436561 January 23, 2001 Louden et al.
D451526 December 4, 2001 Lee
6361460 March 26, 2002 Rhee
D498776 November 23, 2004 Hu
6817959 November 16, 2004 Blaimschein
6857976 February 22, 2005 Kodama et al.
D544894 June 19, 2007 Clarke
D545333 June 26, 2007 Clarke
20050209033 September 22, 2005 Ledvina et al.
20060258498 November 16, 2006 Tabe et al.
20060264286 November 23, 2006 Hodjat
Patent History
Patent number: D592107
Type: Grant
Filed: Jul 17, 2007
Date of Patent: May 12, 2009
Assignee: The Gates Corporation (Denver, CO)
Inventor: Arthur Jack Clarke (Scotland)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Linda Brooks
Attorney: J. A Thurnau, Esq.
Application Number: 29/289,358
Classifications
Current U.S. Class: Crank Or Sprocket (D12/123)