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Publication numberUSD368217 S
Publication typeGrant
Application numberUS 29/028,506
Publication dateMar 26, 1996
Filing dateSep 16, 1994
Publication number028506, 29028506, US D368217 S, US D368217S, US-S-D368217, USD368217 S, USD368217S
InventorsDaniel D. Friel
Original AssigneeEdgecraft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knife sharpener
US D368217 S
Abstract  available in
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  1. The ornamental design for a knife sharpener, as shown and described.

FIG. 1 is a left side elevational view of a knife sharpener in accordance with this design, the right side elevational view is a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6997795Aug 10, 2004Feb 14, 2006Edgecraft CorporationVersatile manual scissor sharpener
US7235004Mar 18, 2004Jun 26, 2007Edgecraft CorporationPrecision means for sharpening and creation of microblades along cutting edges
US7287445May 6, 2005Oct 30, 2007Edgecraft CorporationApparatus for precision steeling/conditioning of knife edges
US20050037700 *Aug 10, 2004Feb 17, 2005Friel Daniel D.Versatile manual scissor sharpener
US20050250428 *May 6, 2005Nov 10, 2005Friel Daniel D SrApparatus for precision steeling/conditioning of knife edges
USD736587 *Sep 20, 2013Aug 18, 2015Gerald R. CavanaughSharpener
USRE43884Jul 1, 2011Jan 1, 2013Edgecraft CorporationApparatus for precision steeling/conditioning of knife edges
U.S. ClassificationD08/93