Helmet

Description

FIG. 1 is a top front isometric view of a helmet showing the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The dashed broken lines in the figures show portions of the helmet that form no part of the claimed design.

The dot-dash broken lines in the figures show boundaries that form no part of the claimed design.

Claims

The ornamental design for a helmet as shown and described.