Helmet

Description

FIG. 1 is a perspective view of an ornamental design for a helmet showing our new design;

FIG. 2 is a perspective view viewed from another angle thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of a helmet and form no part of the claimed design.

And shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the helmet in the drawings.

Claims

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