Patent
   D377666
Priority
May 11 1995
Filed
Nov 08 1995
Issued
Jan 28 1997
Expiry
Jan 28 2011
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for a battery operated pencil sharpener, as shown and described.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevational view, the opposite side being a mirror image.

Yuen, John S.

Patent Priority Assignee Title
6065514, Feb 27 1998 Compact handheld battery-operated cosmetic pencil sharpener
7913402, Nov 13 2001 Acme United Corporation Coating for cutting implements
7934319, Nov 24 2003 Acme United Corporation Pencil-sharpening device
8245407, Nov 13 2001 Acme United Corporation Coating for cutting implements
8459317, Mar 17 2010 YURISHENG ELECTRONIC SHENZHEN CO , LTD Hand-cranked pencil sharpeners
D423585, Aug 31 1999 Electric pencil sharpener
D859521, Aug 02 2017 SUNWOOD HOLDING GROUP CO., LTD.; SUNWOOD HOLDING GROUP CO , LTD Pencil sharpener
Patent Priority Assignee Title
240223,
D311027, Nov 12 1986 John Manufacturing Limited Combined pencil sharpener and holder for writing instruments
D354987, Jan 12 1993 John Manufacturing Ltd. Pencil sharpener
98877,
GB1038013,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 29 1995SE-KIT YUEN, JOHNJohn Manufacturing LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077460891 pdf
Nov 08 1995John Manufacturing Limited(assignment on the face of the patent)
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