Pen

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

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

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

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

FIG. 6 is a top plan view thereof.

Patent	Priority	Assignee	Title
D568392,	Aug 07 2007	Sun Coast Merchandise Corporation	Pen
D575343,	Aug 21 2006	Cotapaxi Custom Design and Manufacturing, LLC	Pen grip
D589558,	Dec 04 2006	STILOLINEA S R L	Writing instrument
D757850,	Mar 19 2015	NINGBO SYLOON IMP AND EXP CO., LTD; NINGBO SYLOON IMP AND EXP CO , LTD	Stylus and pen with screen cleaner
D921754,	Jun 20 2019	Sanford, L.P.	Writing instrument

Patent	Priority	Assignee	Title
D364641,	Jan 06 1995	Hasbro, Inc	Pen recorder housing
D413145,	Dec 08 1998	Berol Corporation	Writing instrument
D433447,	Aug 24 1999	MY IMAGINATION LLC	Writing instrument with perforated grip
D433448,	Aug 24 1999	MY IMAGINATION LLC	Writing instrument with bulbous grip
D436375,	Aug 24 1999	MY IMAGINATION LLC	Writing instrument with bulbous grip
D471931,	Jan 24 2002	Quadrinvest S.p.A.	Writing and drawing instrument
D472579,	Jun 28 2002		Ball-point pen
D497638,	Jan 28 2004	UNITIME INTERNATIONAL CO , LTD	Light pen
D508200,	Jun 24 2003	OGRIN, RODNEY F DR	Container clip

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 20 2006	CETERA, CARL	Cotapaxi Custom Design and Manufacturing, LLC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017381	0171	pdf
Mar 28 2006		Cotapaxi Custom Design and Manufacturing, LLC	(assignment on the face of the patent)

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