Blade for an earth working tool

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Description

FIG. 1 is a front elevational view of a blade for an earth working tool showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a side elevational view thereof with alternate broken line disclosure;

FIG. 7 is a side elevational view thereof with alternate broken line disclosure; and,

FIG. 8 is an enlarged side elevational view thereof.

The broken lines shown in FIGS. 3, 6 and 7 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a blade for an earth working tool, as shown and described.

Referenced Cited
U.S. Patent Documents
32982 August 1861 Crapo
387806 August 1888 Parker
499251 June 1893 Rockey
2280778 April 1942 Anderson
D297801 September 27, 1988 Olsson
D317854 July 2, 1991 Pifalo
D384867 October 14, 1997 Willis
D390762 February 17, 1998 Douglas
Patent History
Patent number: D474659
Type: Grant
Filed: Aug 1, 2002
Date of Patent: May 20, 2003
Inventor: Cornelius W. Sulier (Lexington, KY)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Kenneth F. Pearce
Application Number: 29/164,835
Classifications
Current U.S. Class: D8/9
International Classification: 0801;