Knife sharpener

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Description

FIG. 1 is a front elevational view of a knife sharpener, showing my new design, wherein the rear elevational view is a mirror image of the FIG. 1 view;

FIG. 2 is a bottom view of the knife sharpener of FIG. 1;

FIG. 3 is a top view of the knife sharpener of FIG. 1;

FIG. 4 is a side-elevational view of one end of the knife sharpener of FIG. 1 showing a control button; and,

FIG. 5 is a side-elevational view of the knife sharpener of FIG. 1 showing the opposite end to FIG. 4.

Referenced Cited
U.S. Patent Documents
D276886 December 25, 1984 Carter
D299308 January 10, 1989 Prindle
D315663 March 26, 1991 Dolbosco
D323450 January 28, 1992 Shimizu
D357395 April 18, 1995 Friel
D368217 March 26, 1996 Friel
D372181 July 30, 1996 Kelley
Patent History
Patent number: D392869
Type: Grant
Filed: Jan 24, 1997
Date of Patent: Mar 31, 1998
Inventor: Udo Rieser (65205 Wiesbaden-Delkenheim)
Primary Examiner: Philip S. Hyder
Law Firm: Furgang & Milde, LLP
Application Number: 0/65,364
Classifications
Current U.S. Class: D 8/93
International Classification: 0805;