Grinding wheel

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Description

FIG. 1 is a bottom view of the grinding wheel;

FIG. 2 is a front view of the grinding wheel;

FIG. 3 is a top view of the grinding wheel;

FIG. 4 is a left side view of the grinding wheel;

FIG. 5 is a perspective view of the grinding wheel;

FIG. 6 is a rear view of the grinding wheel;

FIG. 7 is a cross-sectional view of the grinding wheel, taken along line 7—7 as shown in FIG. 3; and,

FIG. 8 is a right side view of the grinding wheel.

The broken line showing of circular features of the grinding wheel in FIGS. 1, 3 and 5 are included for the purpose of illustrating environment and form no part of the claimed design.

Claims

The ornamental design for a grinding wheel, as shown and described.

Referenced Cited
U.S. Patent Documents
D377532 January 21, 1997 Lin
5782682 July 21, 1998 Han et al.
6371842 April 16, 2002 Romero
D486839 February 17, 2004 Sunagawa et al.
D519530 April 25, 2006 Thysell et al.
7220168 May 22, 2007 Masuko
D555680 November 20, 2007 Popov
D576185 September 2, 2008 Park
20060154583 July 13, 2006 van Houten
20060194530 August 31, 2006 Thomson et al.
20080009232 January 10, 2008 Thysell
Patent History
Patent number: D592229
Type: Grant
Filed: Jun 11, 2008
Date of Patent: May 12, 2009
Inventor: Rin-soon Park (Bucheon-si, Gyeonggi-Do, 421-200)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: The Nath Law Group
Application Number: 29/309,012
Classifications
Current U.S. Class: 15/126