Protective helmet

Abstract

Description

FIG. 1 is a front view of a protective helmet, showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof wherein the bottom view does not form a part of the design;

FIG. 4 is a lateral view (right side) thereof;

FIG. 5 is a lateral view (left side) thereof; and,

FIG. 6 is a perspective view thereof.

Claims

The ornamental design for a protective helmet, as shown and described.