Knife sharpener

- Zwilling J.A. Henckels AG

Latest Zwilling J.A. Henckels AG Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a knife sharpener embodying my design;

FIG. 2 is a front elevational view thereof; the rear elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right elevational view thereof, the left elevational view being a mirror image thereof.

The dashed lines in FIGS. 1 and 5 illustrate environment only and form no part of the claimed design.

Claims

The ornamental design for a knife sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
D309415 July 24, 1990 Shimizu
D323450 January 28, 1992 Shimizu
D357395 April 18, 1995 Friel
D368217 March 26, 1996 Friel
D388304 December 30, 1997 Friel
D392869 March 31, 1998 Rieser
Patent History
Patent number: D470382
Type: Grant
Filed: Mar 27, 2002
Date of Patent: Feb 18, 2003
Assignee: Zwilling J.A. Henckels AG
Inventor: Dorian Kurz (Solingen)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firms: Howrey Simon Arnold & White, LLP, Michael J. Bell
Application Number: 29/157,816
Classifications
Current U.S. Class: D8/93; D8/91
International Classification: 0805;