Knife sharpener

- Edgecraft Corporation
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Description

FIG. 1 is a top, front and left side perspective view of a knife sharpener showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a right side elevational view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D202799 November 1965 Fano et al.
D284736 July 22, 1986 Kawai et al.
D303209 September 5, 1989 Friel
D310620 September 18, 1990 Friel
4672777 June 16, 1987 Dunkin
5005319 April 9, 1991 Friel
5018310 May 28, 1991 Fierus et al.
Patent History
Patent number: D328410
Type: Grant
Filed: Apr 12, 1989
Date of Patent: Aug 4, 1992
Assignee: Edgecraft Corporation (Greenville, DE)
Inventor: Daniel D. Friel (Greenville, DE)
Primary Examiner: Donald P. Walsh
Assistant Examiner: J. H. Musgrove
Law Firm: Connolly & Hutz
Application Number: 7/338,598
Classifications
Current U.S. Class: D 8/63