Patent
   D678413
Priority
Jun 29 2012
Filed
Sep 26 2012
Issued
Mar 19 2013
Expiry
Mar 19 2027
Assg.orig
Entity
unknown
2
17
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 view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines on the top in FIG. 6 and on the bottom in FIG. 7 are included to show portions of the pencil sharpener that form no part of the claimed design.

Chen, Szu-Yu

Patent Priority Assignee Title
D753220, Sep 06 2013 Acme United Corporation Pencil sharpener
D835717, Oct 28 2016 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pencil sharpener
Patent Priority Assignee Title
5394613, Mar 02 1994 Spring-driven pencil sharpener
7389588, Sep 29 2005 Semi-automatic pencil sharpener
20120192995,
191247,
D336614, Aug 24 1990 Colgate-Palmolive Company Combined bottle and cap
D347389, Jan 15 1993 Colgate-Palmolive Company Combined bottle and cap
D396249, Jun 19 1996 Minnesota Mining and Manufacturing Company Heavy rocking base
D442031, Feb 28 1997 Container, in particular for transportation of pear-shaped fruit
D498422, Aug 09 2002 RECKITT BENCKISER UK LIMITED Bottle with cap
D502110, Aug 09 2002 RECKITT BENCKISER UK LIMITED Bottle
D509851, Jan 11 2005 Pen
D543244, May 31 2005 Matsushita Electric Industrial Co., Ltd.; MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Pencil sharpener
D549781, Jun 03 2005 Pencil sharpener
D607735, Jun 06 2008 GK Packaging, Inc; G K PACKAGING, INC Bottle
D619120, May 27 2009 Pear shaped electronic remote
D638473, Aug 25 2010 SANFORD, L P Pencil sharpener
D643737, Apr 09 2010 Method Products, PBC Bottle
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Sep 25 2012CHEN, SZU-YUSDI CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0290320200 pdf
Sep 26 2012SDI Corporation(assignment on the face of the patent)
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