Ballpoint pen

The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a side elevational view of the present invention;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top planar view; and,

FIG. 5 is a bottom planar view.

Patent	Priority	Assignee	Title
D372735,	Mar 01 1994	Sunmex Import Corporation	Ballpoint pen
D374251,	Apr 19 1994	MERZ & KRELL GMBH & CO	Writing instrument
D380008,	Apr 19 1994	MERZ & KRELL GMBH & CO	Writing instrument
D389866,	Jun 06 1996	INOXCROM, S A	Ballpoint pen
D442225,	Sep 15 2000	CCL LABEL, INC	Scope double click pen
D442991,	Sep 13 2000	CCL LABEL, INC	Span double click pen
D443644,	Sep 13 2000	CCL LABEL, INC	Binary double click pen
D456843,	Sep 13 2000	CCL LABEL, INC	Tread double click pen
D462385,	Jul 25 2001	CCL LABEL, INC	Triple click multimedia pen with media indicating window
D523082,	Jun 06 2002	Merg & Krell GmbH & Co. KgaA	Portion of shaft component for writing utensil
D758492,	Feb 26 2015	BRIAN E WIND AND LISA S WIND, CO-TRUSTEES OF THE BRIAN E WIND TRUST DATED APRIL 15, 2011	Writing instrument
D941921,	Sep 09 2019	Kabushiki Kaisha Pilot Corporation	Fountain pen

Patent	Priority	Assignee	Title
124725,
156633,
179615,
182311,
187253,
D325984,	Jun 15 1990	L. B. Plastics	Extrusion for use in the construction of a window
96889,
99346,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Feb 25 1994	TSENG, CHEN HSIUNG	Sunmex Import Corporation	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	006913	0022	pdf
Mar 01 1994		Sunmex Import Corporation	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule