Electric knife sharpener

Information

  • Patent Grant
  • D721937
  • Patent Number
    D721,937
  • Date Filed
    Tuesday, May 20, 2014
    10 years ago
  • Date Issued
    Tuesday, February 3, 2015
    9 years ago
  • US Classifications
    Field of Search
    • US
    • D08 63
    • D08 93
    • D08 34
    • D08 91
    • D08 35
    • D07 698
    • 451 045000
    • 451 267000
    • 451 259000
    • 451 198000
    • 451 193000
    • 451 177000
    • 451 555000
    • 451 132000
    • 451 194000
    • 451 241000
    • 036 031000
    • 076 086-089
    • 030 138000
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Abstract
Description


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



FIG. 2 is a front elevational view thereof;



FIG. 3 is a rear elevational view thereof;



FIG. 4 is a right side elevational view thereof;



FIG. 5 is a left side elevational view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom plan view thereof.


The broken lines in FIG. 3 and in FIG. 7 illustrate portions of the design that form no part of the claim.


Claims
  • The ornamental design for an electric knife sharpener, as shown and described.
US Referenced Citations (55)
Number Name Date Kind
2860452 Lebus Nov 1958 A
D284736 Kawai et al. Jul 1986 S
4627194 Friel Dec 1986 A
4716689 Friel Jan 1988 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
5148634 Bigliano Sep 1992 A
5245791 Bigliano Sep 1993 A
5611726 Friel et al. Mar 1997 A
D409891 Friel May 1999 S
6012971 Friel Jan 2000 A
6113476 Friel Sep 2000 A
6267652 Friel Jul 2001 B1
D491783 Ikegaki et al. Jun 2004 S
6802763 Leung Oct 2004 B1
6863600 Friel Mar 2005 B2
6875093 Friel Apr 2005 B2
6881137 Friel Apr 2005 B2
6932683 Li Aug 2005 B2
6997795 Friel Feb 2006 B2
D542616 Elek May 2007 S
D543430 Barr May 2007 S
7235004 Friel Jun 2007 B2
7287445 Friel Oct 2007 B2
D567611 Elek Apr 2008 S
D575124 Smith Aug 2008 S
7452262 Friel Nov 2008 B2
7488241 Elek Feb 2009 B2
7494403 Friel Feb 2009 B2
7517275 Friel Apr 2009 B2
D605918 Deglon Dec 2009 S
7686676 Friel Mar 2010 B2
D614009 Deglon Apr 2010 S
D620332 Elek Jul 2010 S
D632153 Walker et al. Feb 2011 S
8043143 Elek Oct 2011 B2
D651887 Elek Jan 2012 S
D652284 Elek Jan 2012 S
D665647 Friel Aug 2012 S
8267750 Friel Sep 2012 B2
D680399 Elek et al. Apr 2013 S
D688545 Jensen et al. Aug 2013 S
8585462 Jensen et al. Nov 2013 B2
D699534 Elek et al. Feb 2014 S
8678882 Huber et al. Mar 2014 B1
D705625 Huber et al. May 2014 S
20030077990 Li Apr 2003 A1
20030236061 Li Dec 2003 A1
20040077296 Friel et al. Apr 2004 A1
20040198198 Friel et al. Oct 2004 A1
20090233530 Friel et al. Sep 2009 A1
20090298401 Smith et al. Dec 2009 A1
Continuation in Parts (1)
Number Date Country
Parent 29481563 Feb 2014 US
Child 29491303 US