Writing instrument cap

Abstract

Description

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in FIGS. 1 to 5 and 7 are included to show features that form no part of the claimed design.

Claims

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