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Publication numberUSD641226 S1
Publication typeGrant
Application numberUS 29/364,197
Publication dateJul 12, 2011
Filing dateJun 21, 2010
Priority dateJun 21, 2010
Publication number29364197, 364197, US D641226 S1, US D641226S1, US-S1-D641226, USD641226 S1, USD641226S1
InventorsDaniel D. Friel, Sr., Thomas M. Huber
Original AssigneeEdgecraft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Two stage manual knife sharpener
US D641226 S1
Abstract  available in
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  1. The ornamental design for a two stage manual knife sharpener, as shown and described.

FIG. 1 is a perspective view of a two stage manual knife sharpener showing our new design;

FIG. 2 is a right side elevational view thereof with the left side being identical;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIG. 6 illustrate portions of the design that form no part of the claim.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD736587 *Sep 20, 2013Aug 18, 2015Gerald R. CavanaughSharpener
U.S. ClassificationD08/93