Patent
   D572757
Priority
Sep 21 2006
Filed
Mar 20 2007
Issued
Jul 08 2008
Expiry
Jul 08 2022
Assg.orig
Entity
unknown
12
15
n/a
The ornamental design for a mechanical pencil, as shown and described.

FIG. 1 is an upper front right perspective view of a mechanical pencil showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a rear elevation view thereof.

Qiu, Zhiming, Ke, Chunmiao

Patent Priority Assignee Title
D595354, Apr 29 2008 Pen
D643465, Apr 28 2010 Willtech (PRC) Limited Pen
D648388, Dec 28 2010 Holland USA, Inc.; HOLLAND USA, INC Writing instrument barrel
D650859, Apr 09 2010 Sanford L.P. Writing instrument
D651241, Jul 24 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D663773, Apr 25 2011 Holland USA, Inc. Writing instrument
D664594, May 26 2011 Holland USA, Inc. Writing instrument
D667056, May 26 2011 Holland USA, Inc. Writing instrument
D672815, Mar 16 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Mechanical pencil
D706348, Jun 04 2012 Sakura Color Products Corporation Ballpoint pen
D753224, Feb 25 2014 SENATOR GMBH & CO KGAA Writing instrument
D912146, Mar 01 2019 BEIFA GROUP CO , LTD Pen
Patent Priority Assignee Title
D258219, Dec 15 1978 Pentel Kabushiki Kaisha Automatic pencil or similar article
D269189, Oct 16 1980 Pentel Kabushiki Kaisha Mechanical pencil or similar article
D286789, May 09 1984 PARKER PEN BENELUX B V ; Bankers Trust Company Mechanical pencil
D288825, Sep 17 1984 PARKER PEN BENELUX B V ; Bankers Trust Company Automatic pencil
D306354, Nov 04 1986 Mitsubishi Pencil Co., Ltd. Combined cosmetic applicator with cap
D308396, Aug 27 1986 Pentel Kabushiki Kaisha Writing instrument
D410682, Nov 21 1997 Kotobuki & Co., Ltd. Writing instrument
D458636, Jul 01 1999 Pentel Kabushiki Kaisha Mechanical pencil
D489090, Nov 21 2002 Jacob Ritter GmbH Ball point pen
D499142, Apr 22 2003 SANFORD, L P Writing instrument
D506503, Jun 30 2004 BEIFA GROUP CO , LTD Mechanical pencil
D511545, Jul 01 2004 SANFORD, L P Writing instrument
D512098, Jun 30 2004 BEIFA GROUP CO , LTD Mechanical pencil
D538853, Dec 29 2004 Ritter-Pen GmbH Ballpoint pen
D546389, Jul 01 2004 Sanford, L.P. Writing implement
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2007QIU, ZHIMINGBEIFA GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0190430805 pdf
Mar 20 2007Beifa Group Co., Ltd.(assignment on the face of the patent)
Mar 20 2007KE, CHUNMIAOBEIFA GROUP CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0190430805 pdf
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