Pencil sharpener

- KORES HOLDING ZUG AG
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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.

Referenced Cited
U.S. Patent Documents
501570 July 1893 Lustnauer
961141 June 1910 Kingsbury
D200000 January 1965 Richards et al.
3255928 June 1966 Foster
D332281 January 5, 1993 Silverman
5642234 June 24, 1997 Altman
D470182 February 11, 2003 Gstalder
D477847 July 29, 2003 Gosse
D623848 September 21, 2010 Hirvimaki
8157181 April 17, 2012 Bates
D670043 October 30, 2012 Goldman
D705354 May 20, 2014 Shen
D768239 October 4, 2016 Shen
Patent History
Patent number: D812138
Type: Grant
Filed: Jan 13, 2016
Date of Patent: Mar 6, 2018
Assignee: KORES HOLDING ZUG AG (Zug)
Inventor: Clemens Koreska (Vienna)
Primary Examiner: Elizabeth Albert
Application Number: 35/500,538
Classifications
Current U.S. Class: Pencil Sharpener (D19/73)