Writing instrument

Abstract

Description

FIG. 1 is a perspective view of an ornamental design for a writing instrument according to the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

All portions shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a writing instrument, as shown and described.