Helmet

FIG. 1 is a front, top and right side perspective view of a helmet showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is an enlarged view of a portion defined by crop lines 7 a- 7 a and 7 b- 7 b in FIG. 1 ;

FIG. 8 is an enlarged view of a portion defined by crop lines 8 - 8 in FIG. 2 ;

FIG. 9 is an enlarged view of a portion defined by crop lines 7 a- 7 a and 7 b- 7 b in FIG. 1 without a shield; and,

FIG. 10 is an enlarged view of a portion defined by crop lines 8 - 8 in FIG. 2 without a shield.

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