Patent
   D401624
Priority
Jan 24 1997
Filed
Jun 16 1997
Issued
Nov 24 1998
Expiry
Nov 24 2012
Assg.orig
Entity
unknown
40
11
n/a
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, with a writing tip in a retracted position;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a magnified cross sectional view taken along line 7--7 in FIG. 1;

FIG. 8 is a magnified cross sectional view taken along line 8--8 in FIG. 1;

FIG. 9 is a magnified cross sectional view taken along line 9--9 in FIG. 1;

FIG. 10 is a magnified cross sectional view taken along line 10--10 in FIG. 1;

FIG. 11 is a perspective view thereof; and,

FIG. 12 is a right side view thereof with the writing tip in an extended position.

Sakuno, Makoto

Patent Priority Assignee Title
D418870, Feb 24 1999 Berol Corporation Writing instrument with a cap
D430607, Oct 29 1999 Kokuyo Kabushiki Kaisha Mechanical pencil
D437352, Oct 29 1999 Kokuyo Kabushiki Kaisha Ballpoint pen
D441017, Feb 25 2000 Berol Corporation Writing instrument
D445830, Dec 06 2000 Dong-A Pencil Co., Ltd. Ball point pen
D453790, Nov 10 2000 Mitsubishi Pencil Co., Ltd. Ball-point pen with a mechanical pencil
D458964, Jun 27 2000 Pentel Kanushiki Kaisha Ball point pen
D463491, Dec 12 2001 Dong-A Pencil Co., Ltd. Ball point pen
D463823, Oct 03 2001 Dong-A Pencil Co., Ltd Ball point pen
D464083, Oct 03 2001 Dong-A Pencil Co., Ltd. Ball-point pen
D472271, May 31 2002 Berol Corporation Cap for a marker pen
D472575, May 31 2002 Berol Corporation Marker pen
D472580, May 31 2002 Berol Corporation Cap for a marker pen
D480758, Dec 03 2002 Kotobuki & Co., LTD Clip of writing instrument
D499139, Oct 11 2002 Pentel Kabushiki Kaisha Ball point pen
D542843, Mar 10 2005 Beifa Group Co., Ltd. Pen
D562390, Mar 27 2006 BEIFA GROUP CO , LTD Pen
D562392, Apr 22 2006 BEIFA GROUP CO , LTD Pen
D575338, Apr 18 2006 Pentel Kabushiki Kaisha Ballpoint pen
D591346, Oct 17 2007 Beifa Group Co., Ltd. Pen
D605699, Aug 13 2008 Beifa Group Co., Ltd. Pen
D616497, Nov 28 2008 Zebra Co., Ltd. Retractable pen
D626995, May 16 2007 Kabushiki Kaisha Pilot Corporation Ballpoint pen
D628638, Jul 19 2009 Beifa Group Co., Ltd. Pen
D628639, Jul 22 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D628643, Jul 09 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D641408, Jan 17 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D683400, May 04 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D684627, Apr 16 2012 Holland USA, Inc. Writing instrument
D689933, Nov 29 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D689935, Dec 31 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D704770, Jun 19 2012 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D768777, Jan 06 2015 Kabushiki Kaisha Pilot Corporation Ballpoint pen with stylus
D787595, Jan 28 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
D791874, Nov 20 2015 Dong-A Pencil Co., Ltd. Ballpoint pen
D797853, Nov 20 2015 Dong-A Pencil Co., Ltd. Ballpoint pen
D817399, Mar 16 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
D817400, Mar 16 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
ER1508,
ER4689,
Patent Priority Assignee Title
2770221,
113633,
169307,
202952,
204527,
216844,
220070,
D259727, Feb 23 1979 The Gillette Company Writing instrument
D269189, Oct 16 1980 Pentel Kabushiki Kaisha Mechanical pencil or similar article
D355673, Sep 21 1993 Kotobuki & Co., Ltd. Writing instrument
D374893, Jul 07 1995 Zebra Co., Ltd. Ball point pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 10 1997SAKUNO, MAKOTOKabushiki Kaisha PilotASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087270685 pdf
Jun 16 1997Kabushiki Kaisha Pilot(assignment on the face of the patent)
Mar 23 2004Kabushiki Kaisha PilotKABUSHIKI KAISHA PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0152510613 pdf
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