Sharpener

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Description

FIG. 1 is an isometric view of a sharpener showing our new design, in an extended position;

FIG. 2 is a side elevational view thereof, in the extended position;

FIG. 3 is a top plan view thereof, in the extended position;

FIG. 4 is a bottom plan thereof, in the extended position;

FIG. 5 is a front elevational view thereof, in the extended position;

FIG. 6 is an isometric view of a sharpener showing our new design, in a folded position;

FIG. 7 is a top plan view thereof, in the folded position;

FIG. 8 is a side elevational view thereof, in the folded position;

FIG. 9 is a front elevational view thereof, in the folded position; and,

FIG. 10 is a rear elevational view thereof, in the folded position.

Claims

The ornamental design for the sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
D276885 December 25, 1984 Hall
D277166 January 15, 1985 Call
D318782 August 6, 1991 LeBeau
D367598 March 5, 1996 Fortenberry
D374804 October 22, 1996 Hughes
D394596 May 26, 1998 Byers et al.
5879229 March 9, 1999 Anderson
6009774 January 4, 2000 Liedschreiber
Patent History
Patent number: D446707
Type: Grant
Filed: Oct 27, 2000
Date of Patent: Aug 21, 2001
Assignee: Alterra Holdings Corporation (Tigard, OR)
Inventors: Christopher Robert Carlson (Wausau, WI), Cory R. Boudreau (Madison, WI), David Franchino (Madison, WI), Ryan W. Rindy (Madison, WI), David E. Barnard (Madison, WI)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firms: Michael D. Rechtin, Foley & Lardner
Application Number: 29/131,751
Classifications
Current U.S. Class: D8/91; D8/93
International Classification: 0805;