Patent
   D298340
Priority
Mar 06 1985
Filed
Aug 13 1985
Issued
Nov 01 1988
Expiry
Nov 01 2002
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a cordless pencil sharpener, as shown and described.

FIG. 1 is a top plan view of a cordless pencil sharpener showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a cross-sectional view thereof shown on an enlarged scale;

Yuen, John S.

Patent Priority Assignee Title
D306551, May 08 1987 John Manufacturing Limited Combined letter opener with pencil sharpener
D320812, Sep 22 1988 John Manufacturing Limited Combined pencil sharpener and letter opener
D324700, Aug 24 1989 SANYO ELECTRIC CO , LTD , A CORP OF JAPAN Electric pencil sharpener
D354987, Jan 12 1993 John Manufacturing Ltd. Pencil sharpener
D387091, Jan 09 1997 Combination crayon and pencil sharpener
D390264, Jan 13 1997 STANLEY FASTENING SYSTEMS, L P Battery operated pencil sharpener
D495366, Dec 29 2003 Battery operated pencil sharpener
D642215, May 06 2010 Maped Pencil sharpener
Patent Priority Assignee Title
3659637,
4601316, Sep 30 1985 Ketcham & McDougall, Inc. Electric pencil sharpener
240223,
D250035, Sep 02 1976 Matsushita Electric Industrial Co., Ltd. Electric pencil sharpener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 20 1985YUEN, JOHN SE-KITJOHN MANUFACTURING LIMITED, 46 HOI YUEN ROAD, 4TH FLOOR, KWUN TONG, KOWLOON, HONG KONG, A COMPANY OF HONG KONGASSIGNMENT OF ASSIGNORS INTEREST 0044430572 pdf
Aug 13 1985John Manufacturing Limited(assignment on the face of the patent)
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