Grinding tool

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Description

FIG. 1 is a perspective view of a grinding tool showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D297803 September 27, 1988 Rooney
D358751 May 30, 1995 Kemp et al.
D397723 September 1, 1998 Izushima
D415199 October 12, 1999 Pellissa Beneyto
D418873 January 11, 2000 Shen
D445454 July 24, 2001 Martens et al.
D448803 October 2, 2001 Izushima
D448804 October 2, 2001 Izushima
Patent History
Patent number: D480620
Type: Grant
Filed: Dec 31, 2002
Date of Patent: Oct 14, 2003
Inventor: Hsieh-Min Tu (Tainan)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/173,477
Classifications
Current U.S. Class: D8/94; D8/90; Substantially Circular Or Oval In Cross Section (D19/51)
International Classification: 0805;