Pencil sharpener

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Description

FIG. 1 is a front elevational view of a pencil sharpener showing my new design; the rear elevational view being a mirror image of the front elevational view;

FIG. 2 is a left side view thereof; the right side view being a mirror image of the left side view;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing portions of the pencil sharpener are included for information purposes only and form no part of the claimed design.

Claims

The ornamental design for a pencil sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
D191247 August 1961 McWilliams
D244198 May 3, 1977 Kamensky
5601006 February 11, 1997 Quinn et al.
D393657 April 21, 1998 Bennett
D396249 July 21, 1998 Carlson
D400586 November 3, 1998 Yuen
Patent History
Patent number: D549781
Type: Grant
Filed: Jun 3, 2005
Date of Patent: Aug 28, 2007
Inventor: Tung Yan Lau (Fotan, N.T., Hong Kong)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/231,318
Classifications
Current U.S. Class: Pencil Sharpener (D19/73)