Patent
   D298840
Priority
Jun 24 1985
Filed
Jun 24 1985
Issued
Dec 06 1988
Expiry
Dec 06 2002
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for pencil sharpener, as shown and described.

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

FIG. 2 is a right side elevational view thereof, the left side elevational view being substantially a mirror image;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a rear elevational view.

Macowski, William

Patent Priority Assignee Title
D434444, May 13 1999 Pencil sharpener casing
D569914, Apr 27 2006 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Pencil sharpener
D662138, Sep 13 2011 OFFICEMATE, LLC Paper punch
D911439, Sep 17 2019 LINKYO IP HOLDING 2, LLC Pencil sharpener
Patent Priority Assignee Title
211297,
219318,
DE2948086,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1985MACOWSKI, WILLIAMKETCHAM & MCDOUGALL, INC ASSIGNMENT OF ASSIGNORS INTEREST 0044210447 pdf
Jun 24 1985Ketcham & McDougall, Inc.(assignment on the face of the patent)
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