Helmet chin curtain

Description

FIG. 1 is a perspective view taken from a front, left side of a helmet chin curtain according to our design;

FIG. 2 is a perspective view taken from a front, right side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a right side view thereof.

Claims

The ornamental design for a helmet chin curtain as shown and described.