USD893625S1 - Ink refill cartridge for writing instrument - Google Patents

Description

FIG. 1 is a top, left, rear perspective view of an ink refill cartridge for writing instrument showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a bottom, left, rear perspective view of thereof.

Claims (1)

CLAIM
1. I claim an ornamental design for an ink refill cartridge for writing instrument, as shown and described.

Images