Pencil sharpener

Information

  • Patent Grant
  • D812138
  • Patent Number
    D812,138
  • Date Filed
    Wednesday, January 13, 2016
    8 years ago
  • Date Issued
    Tuesday, March 6, 2018
    6 years ago
  • Inventors
    • Koreska; Clemens
  • Original Assignees
  • Examiners
    • Albert; Elizabeth
    Agents
    • Muncy, Geissler, Olds & Lowe, P.C.
  • US Classifications
    Field of Search
    • US
    • D19 72- 74
    • CPC
    • B43L23/00
    • B43L23/002
    • B43L23/004
    • B43L23/006
    • B43L23/008
    • B43L23/02
    • B43L23/04
    • B43L23/06
    • B43L23/08
    • B43L23/085
  • International Classifications
    • 1906
    • Term of Grant
      15Years
Abstract
Description

1. Pencil sharpeners



1.1 is a front right perspective view of a pencil sharpener showing my new design;



1.2 is a left rear perspective view thereof;



1.3 is a right rear perspective view thereof;



1.4 is a right side elevational view thereof;



1.5 is a rear elevational view thereof;



1.6 is a front elevational view thereof; and



1.7 is a top plan view thereof.


Claims
  • The ornamental design for a pencil sharpener, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
501570 Lustnauer Jul 1893 A
961141 Kingsbury Jun 1910 A
D200000 Richards et al. Jan 1965 S
3255928 Foster Jun 1966 A
D332281 Silverman Jan 1993 S
5642234 Altman Jun 1997 A
D470182 Gstalder Feb 2003 S
D477847 Gosse Jul 2003 S
D623848 Hirvimaki Sep 2010 S
8157181 Bates Apr 2012 B2
D670043 Goldman Oct 2012 S
D705354 Shen May 2014 S
D768239 Shen Oct 2016 S