Patent
   D487770
Priority
Apr 15 2003
Filed
Apr 15 2003
Issued
Mar 23 2004
Expiry
Mar 23 2018
Assg.orig
Entity
unknown
7
7
n/a
The ornamental design for a ball point pen, as shown and described.

FIG. 1 is a front elevational view of a ball poin pen, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a perspective view thereof.

Hwang, Sung Ryul

Patent Priority Assignee Title
D539845, Aug 03 2005 Societe Bic Writing instrument
D547802, Aug 09 2005 Dong-A-Pencil Co., Ltd. Ballpoint pen
D613794, Feb 20 2009 BRODER BROS , CO Instrument barrel
D626590, Feb 20 2009 BRODER BROS , CO Instrument barrel
D626998, Feb 20 2009 BRODER BROS , CO Instrument barrel
D659759, Sep 02 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D696346, Feb 15 2012 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
Patent Priority Assignee Title
D416940, Dec 09 1997 Pentel Kabushiki Kaisha Marking pen
D421625, Nov 10 1998 Pentel Kabushiki Kaisha Ball point pen
D436127, Jun 20 2000 Pen
D442636, Dec 29 1999 KABUSHIKI KAISHA PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION Ball-point pen
D452526, Nov 10 2000 Mitsubishi Pencil Co., Ltd. Ball-point pen
D454588, Jan 26 2001 Mitsubishi Pencil Co., Ltd. Ball-point pen
D462990, Nov 28 2001 Dong-A Pencil Co., Ltd. Ball point pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2003HWANG, SUNG RYULDONG-A PENCIL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139460925 pdf
Apr 15 2003Dong-A-Pencil Co., Ltd.(assignment on the face of the patent)
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