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Publication numberUSD509536 S1
Publication typeGrant
Application numberUS 29/214,908
Publication dateSep 13, 2005
Filing dateOct 13, 2004
Priority dateApr 15, 2004
Publication number214908, 29214908, US D509536 S1, US D509536S1, US-S1-D509536, USD509536 S1, USD509536S1
InventorsTsuyoshi Nishida
Original AssigneeMitsubishi Pencil Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ballpoint pen
US D509536 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 perspective view of a ballpoint pen showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side elevational view thereof; the right side elevational view being a mirror image of the left side;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof in open position; and,

FIG. 8 is a rear perspective view thereof in open position.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD669129 *Oct 16, 2012Beifa Group Co., Ltd.Pen cap
U.S. ClassificationD19/167, D19/916, D19/904, D19/906