Electric knife sharpener

- Edgecraft Corporation
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Description

FIG. 1 is a front elevational view of an electric knife sharpener showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right end elevational view thereof with the left end elevational view being identical; and,

FIG. 5 is a plan view thereof.

Claims

The ornamental design for an electric knife sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
3332173 July 1967 McMaster et al.
4807399 February 28, 1989 Friel
D303209 September 5, 1989 Friel
D310620 September 18, 1990 Friel
5005319 April 9, 1991 Friel
D328410 August 4, 1992 Friel
5611726 March 18, 1997 Friel
D409891 May 18, 1999 Friel et al.
6012971 January 11, 2000 Friel et al.
6113476 September 5, 2000 Friel et al.
6267652 July 31, 2001 Friel et al.
6802763 October 12, 2004 Leung
6863600 March 8, 2005 Friel
6875093 April 5, 2005 Friel
20040077296 April 22, 2004 Friel et al.
Patent History
Patent number: D542616
Type: Grant
Filed: Mar 10, 2005
Date of Patent: May 15, 2007
Assignee: Edgecraft Corporation (Avondale, PA)
Inventors: Bela Elek (Wilmington, DE), Robert P. Bigliano (Wilmington, DE), Daniel D. Friel, Sr. (Greenville, DE)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Austin Murphy
Application Number: 29/225,087
Classifications
Current U.S. Class: D8/63