Pen

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

FIG. 1 is a front bottom side perspective view of the pen showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a back elevational view thereof.

Patent	Priority	Assignee	Title
2870740,
117839,
166161,
216282,
236917,
D257857,	Oct 11 1978	Koh-I-Noor Rapidograph, Inc.	Drawing pen
D313042,	Jan 05 1987	Lecce Pen Company, S.r.l.	Writing instrument
D322093,	Mar 02 1989	GOTTLIEB ROLL GMBH & CO	Pocket clip
D325398,	Mar 30 1989	A.T. Cross Company	Writing instrument
D405826,	Jul 24 1997		Writing instrument
D482396,	Jan 26 2001	Richemont Italia SpA	Writing instrument
D522580,	Apr 20 2004	Pentel Kabushiki Kaisha	Marking pen
D546385,	Mar 04 2005	Sun Coast Merchandise Corporation	Retractable highlighter

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 01 2007	CETERA, CARL	Cotapaxi Custom Design and Manufacturing, LLC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	019333	0034	pdf
May 23 2007		Cotapaxi Custom Design and Manufacturing, LLC	(assignment on the face of the patent)

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