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Publication numberUSD470382 S1
Publication typeGrant
Application numberUS 29/157,816
Publication dateFeb 18, 2003
Filing dateMar 27, 2002
Priority dateOct 8, 2001
Publication number157816, 29157816, US D470382 S1, US D470382S1, US-S1-D470382, USD470382 S1, USD470382S1
InventorsDorian Kurz
Original AssigneeZwilling J.A. Henckels Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knife sharpener
US D470382 S1
Abstract  available in
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  1. The ornamental design for a knife sharpener, as shown and described.

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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7374475Feb 9, 2005May 20, 2008Locan Properties, LlcHand-held sharpener device
US20060178100 *Feb 9, 2005Aug 10, 2006Byers Gary LHand-held sharpener device
US20070266828 *May 19, 2006Nov 22, 2007Locan Properties, LlcSharpening and deburring tool for single and double edge type cutting blades
U.S. ClassificationD08/93, D08/91