Patent
   D249152
Priority
Feb 07 1977
Filed
Feb 07 1977
Issued
Aug 29 1978
Expiry
Aug 29 1992
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a pencil sharpener, as shown and described.

FIG. 1 is a perspective view of a pencil sharpener showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

Macowski, William

Patent Priority Assignee Title
7278214, Jun 03 2004 Z-Pointe Incorporated Electric pencil sharpener
D378835, Oct 05 1995 Z-Pointe Incorporated Cosmetic pencil sharpener
D560721, Feb 17 2006 Royal Consumer Information Products, Inc. Pencil sharpener
D599548, May 01 2007 Cryos International APS Portable container
D625649, Aug 12 2008 Blooms In A Box, LLC Box vase
D638473, Aug 25 2010 SANFORD, L P Pencil sharpener
D639858, Sep 07 2010 SANFORD, L P Pencil sharpener
D848595, Apr 21 2017 Pyramid shape diffuser with candle holder
Patent Priority Assignee Title
120555,
155008,
199206,
219318,
59586,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 07 1977Ketcham & McDougall, Inc.(assignment on the face of the patent)
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