Pen

[0001]FIG. 1 is a perspective view of a first embodiment of a pen;

[0002]FIG. 2 is a front view thereof;

[0003]FIG. 3 is a rear view thereof,

[0004]FIG. 4 is a left view thereof;

[0005]FIG. 5 is a right view thereof,

[0006]FIG. 6 is a top view thereof; and

[0007]FIG. 7 is a bottom view thereof.

[0008]FIG. 8 is a perspective view of a second embodiment of a pen;

[0009]FIG. 9 is a front view thereof;

[0010]FIG. 10 is a rear view thereof:

[0011]FIG. 11 is a left view thereof:

[0012]FIG. 12 is a right view thereof;

[0013]FIG. 13 is a top view thereof; and,

[0014]FIG. 14 is a bottom view thereof.

[0015]The broken lines shown in FIGS. 1-7 are included for the purpose of illustrating environmental structure and form no part of the claimed design.

[0016]The stipple shading as used in this application is a drafting convention to show contrast with adjacent surfaces.