Key chain

Description

FIG. 1 is a front perspective view of a key chain showing my new design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a right side view thereof.

FIG. 7 is a top view thereof.

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a cross-sectional view of the key chain along line 9-9 of FIG. 3.

The broken lines illustrate portions of the key chain that form no part of the claimed design.

Claims

The ornamental design for a key chain, as shown and described.