Patent
   D354987
Priority
Jan 12 1993
Filed
Jul 12 1993
Issued
Jan 31 1995
Expiry
Jan 31 2009
Assg.orig
Entity
unknown
33
6
n/a
The ornamental design for a pencil sharpener, as shown and described.

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

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Yuen, John S.

Patent Priority Assignee Title
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
D377666, May 11 1995 John Manufacturing Limited Battery operated pencil sharpener
D390264, Jan 13 1997 STANLEY FASTENING SYSTEMS, L P Battery operated pencil sharpener
D396062, Jan 13 1997 STANLEY FASTENING SYSTEMS, L P Electric pencil sharpener
D400586, Sep 09 1997 John Manufacturing Limited Battery operated pencil sharpener
D405830, Mar 06 1998 Electric pencil sharpener
D422313, Oct 04 1999 Pencil sharpener
D441796, Jul 13 2000 Tung Yung Stationery Manufactory Limited Pencil sharpener
D453188, Sep 21 2000 BUFFALO-EASTCANTRA INC Pencil sharpener
D495366, Dec 29 2003 Battery operated pencil sharpener
D505606, May 09 2003 Design Circle, Inc. Stapler
D543244, May 31 2005 Matsushita Electric Industrial Co., Ltd.; MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Pencil sharpener
D545370, Sep 21 2005 WORKLIFE BRANDS LLC Pencil sharpener
D545371, Sep 21 2005 WORKLIFE BRANDS LLC Pencil sharpener
D545372, Sep 21 2005 WORKLIFE BRANDS LLC Pencil sharpener
D569914, Apr 27 2006 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Pencil sharpener
D597602, Nov 23 2007 Maped Pencil sharpener
D597603, Nov 23 2007 Maped Pencil sharpener
D600752, Feb 25 2008 ABRAMSON, ARON, MR ; SUED, CHARLES, MR Pencil sharpener
D614698, Sep 22 2009 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Pencil sharpener
D614699, Sep 22 2009 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Pencil sharpener
D614700, Sep 22 2009 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Pencil sharpener
D614701, Sep 22 2009 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Pencil sharpener
D642215, May 06 2010 Maped Pencil sharpener
D645514, Feb 25 2008 Pencil sharpener
D705864, Apr 10 2013 Pencil sharpener
D718814, Jun 19 2014 SANFORD, L P Pencil sharpener
D828445, Dec 21 2016 Fibro Source U.S.A. Inc. Sharpener
D834645, Dec 21 2016 Fibro Source U.S.A. Inc. Sharpener
D897429, Nov 08 2018 Eagle (Guangzhou) Technology Development Limited Electric punch
D911439, Sep 17 2019 LINKYO IP HOLDING 2, LLC Pencil sharpener
Patent Priority Assignee Title
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D320812, Sep 22 1988 John Manufacturing Limited Combined pencil sharpener and letter opener
GB998114,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1993YUEN, JOHN SE-KITJohn Manufacturing LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070970513 pdf
Jul 12 1993John Manufacturing Ltd.(assignment on the face of the patent)
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