Electric knife sharpener

Information

  • Patent Grant
  • D542616
  • Patent Number
    D542,616
  • Date Filed
    Thursday, March 10, 2005
    19 years ago
  • Date Issued
    Tuesday, May 15, 2007
    17 years ago
  • US Classifications
    Field of Search
    • US
    • D08 63
    • D08 91
    • D08 93
    • 451 163000
    • 451 193000
    • 451 241000
    • 451 259000
    • 451 267000
    • 451 282000
    • 451 293000
    • 076 082000
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Abstract
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.
US Referenced Citations (15)
Number Name Date Kind
3332173 McMaster et al. Jul 1967 A
4807399 Friel Feb 1989 A
D303209 Friel Sep 1989 S
D310620 Friel Sep 1990 S
5005319 Friel Apr 1991 A
D328410 Friel Aug 1992 S
5611726 Friel Mar 1997 A
D409891 Friel et al. May 1999 S
6012971 Friel et al. Jan 2000 A
6113476 Friel et al. Sep 2000 A
6267652 Friel et al. Jul 2001 B1
6802763 Leung Oct 2004 B1
6863600 Friel Mar 2005 B2
6875093 Friel Apr 2005 B2
20040077296 Friel et al. Apr 2004 A1