Electric pencil sharpener

Information

  • Patent Grant
  • D670338
  • Patent Number
    D670,338
  • Date Filed
    Friday, July 20, 2012
    12 years ago
  • Date Issued
    Tuesday, November 6, 2012
    12 years ago
  • US Classifications
    Field of Search
    • US
    • D08 91
    • D08 98
    • D19 72- 74
    • 030 451-462
    • 144 028100
    • 144 028110
    • 144 0282-0287
    • 144 028720
    • 144 028800
    • 144 028900
  • International Classifications
    • 1906
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front perspective view of an electric pencil sharpener;



FIG. 2 is a front elevation of the pencil sharpener of FIG. 1;



FIG. 3 is a side elevation of the pencil sharpener of FIG. 1; and,



FIG. 4 is a top view of the pencil sharpener of FIG. 1.


Claims
  • The ornamental design for an electric pencil sharpener, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
D117901 Hoffmann Dec 1939 S
D187120 Smith Jan 1960 S
D191247 McWilliams Aug 1961 S
D197319 Preble Jan 1964 S
3134365 Hori May 1964 A
3998253 Kerr, Jr. Dec 1976 A
D265323 Macowski Jul 1982 S
D321907 Matsuno Nov 1991 S
D396062 White et al. Jul 1998 S
D454159 Tsuchikura Mar 2002 S
6470929 Fregeolle Oct 2002 B2
D491783 Ikegaki et al. Jun 2004 S
7311235 Aoki Dec 2007 B2
D560721 Joachim et al. Jan 2008 S
7360566 Chang Apr 2008 B2
7934319 Peterson et al. May 2011 B2
20070251105 Takada Nov 2007 A1