Writing instrument cap

Description

FIG. 1 is a rear and left side perspective view of my new design for a writing instrument cap;

FIG. 2 is a front and left side perspective view of the writing instrument cap of FIG. 1;

FIG. 3 is a side view of the writing instrument cap of FIG. 1, the opposite side view being a mirror image thereof;

FIG. 4 is a front view of the writing instrument cap of FIG. 1;

FIG. 5 is a rear view of the writing instrument cap of FIG. 1;

FIG. 6 is a top plan view of the writing instrument cap of FIG. 1; and,

FIG. 7 is a bottom plan view of the writing instrument cap of FIG. 1.

The dashed lines are for illustrative purposes only and form no part of the claimed design.

Claims

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