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Publication numberUSD551710 S1
Publication typeGrant
Application numberUS 29/239,041
Publication dateSep 25, 2007
Filing dateSep 26, 2005
Priority dateMay 27, 2005
Publication number239041, 29239041, US D551710 S1, US D551710S1, US-S1-D551710, USD551710 S1, USD551710S1
InventorsMasayuki Tsuchida
Original AssigneeKabushiki Kaisha Pilot Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ballpoint pen
US D551710 S1
Abstract  available in
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  1. The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a front view of a ballpoint pen showing my new design, a rear view being symmetrical to the front view;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front view thereof in a state that a clip is opened;

FIG. 7 is a front view thereof in a state that a tip of the pen is projected to a use position; and,

FIG. 8 is a perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD628635Jul 20, 2010Dec 7, 2010Beifa Group Co., Ltd.Pen
USD667880 *Apr 26, 2011Sep 25, 2012Beifa Group Co., Ltd.Pen
USD682938 *Feb 9, 2012May 21, 2013Target Brands, Inc.Writing instrument
USD758490 *Oct 8, 2014Jun 7, 2016Sakura Color Products CorporationBallpoint pen
USD758491 *Oct 10, 2014Jun 7, 2016Tonglu Ido Imp & Exp & Co, Ltd.Pen
USD763962 *Mar 27, 2015Aug 16, 2016Riteline LLCWriting instrument
U.S. ClassificationD19/174, D19/910, D19/923, D19/904