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Publication numberUSD525509 S1
Publication typeGrant
Application numberUS 29/234,615
Publication dateJul 25, 2006
Filing dateJul 21, 2005
Priority dateFeb 9, 2005
Publication number234615, 29234615, US D525509 S1, US D525509S1, US-S1-D525509, USD525509 S1, USD525509S1
InventorsHeinz Weschenfelder
Original AssigneeWeschenfelder Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Blade sharpener
US D525509 S1
Abstract  available in
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  1. The ornamental design for a blade sharpener, as shown and described.

FIG. 1 is a top perspective view showing my new design;

FIG. 2 is a left side view in elevation thereof;

FIG. 3 is a right side view in elevation thereof;

FIG. 4 is a top view in plan thereof;

FIG. 5 is a bottom view in plan thereof;

FIG. 6 is front view in elevation thereof; and,

FIG. 7 is a rear view in elevation thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20070266828 *May 19, 2006Nov 22, 2007Locan Properties, LlcSharpening and deburring tool for single and double edge type cutting blades
USD763650Dec 15, 2014Aug 16, 2016Zwilling J.A. Henckels AgSharpener
WO2009133459A1 *Apr 28, 2009Nov 5, 2009Michael HaberstrohKnife sharpener
U.S. ClassificationD08/93, D08/91