Pen

Description

FIG. 1. is a top perspective view of the pen;

FIG. 2. is a top view of the pen;

FIG. 3. is a bottom view of the pen;

FIG. 4. is a left side view of the pen;

FIG. 5. is a right side view of the pen;

FIG. 6. is an front end view of the pen; and,

FIG. 7. is a rear end view of the pen.

The portions of the pen shown in broken lines illustrate environmental matter and form no part of the claimed design.

Claims

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