Pen holder

The ornamental design for a pen holder, as shown.

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

FIG. 2 is a front elevational view of the pen holder;

FIG. 3 is a top plan view of the pen holder; and

FIG. 4 is a bottom plan view of the pen holder.

Patent	Priority	Assignee	Title
D483069,	Feb 04 2003		Pen stand
D525306,	Aug 31 2004	WACOM CO , LTD	Pen stand
D819737,	Dec 26 2016	SHENZHEN HUION ANIMATION TECHNOLOGY CO LTD	Pen with pen holder

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 25 1979		Ketcham & McDougall, Inc.	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule