Internal Corner Strip

FIG. 1 is an upper right perspective view of an internal corner strip embodying my new design;

FIG. 2 is a top view of the internal corner strip of FIG. 1 , the bottom being a mirror image thereof;

FIG. 3 is a right side view of the internal corner strip of FIG. 1 , the front being a mirror image thereof; and,

FIG. 4 is a left side view of the internal corner strip of FIG. 1 , the back being a mirror image thereof.

The drawings contain a symbolic break indicated in dot-dash broken lines. The portion between the break lines forms no part of the claimed design. The dash-dash broken lines illustrate portions of the internal corner strip that form no part of the claimed design.