Helmet

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

FIG. 2 is a bottom rear left isometric view of the helmet of FIG. 1 .

FIG. 3 is a front elevation view of the helmet of FIG. 1 .

FIG. 4 is a rear elevation view of the helmet of FIG. 1 .

FIG. 5 is a left elevation view of the helmet of FIG. 1 .

FIG. 6 is a right elevation view of the helmet of FIG. 1 .

FIG. 7 is a top plan view of the helmet of FIG. 1 .

FIG. 8 is a bottom plan view of the helmet of FIG. 1 .

FIG. 9 is a top front right isometric view of an alternative embodiment of a helmet showing the design.

FIG. 10 is a bottom rear left isometric view of the helmet of FIG. 9 .

FIG. 11 is a front elevation view of the helmet of FIG. 9 .

FIG. 12 is a rear elevation view of the helmet of FIG. 9 .

FIG. 13 is a left elevation view of the helmet of FIG. 9 .

FIG. 14 is a right elevation view of the helmet of FIG. 9 .

FIG. 15 is a top plan view of the helmet of FIG. 9 ; and,

FIG. 16 is a bottom plan view of the helmet of FIG. 9 .

The dashed lines in the drawings illustrate portions of the helmet that form no part of the claimed design. The shading lines shown in the drawings represent the approximate three-dimensional contour of the claimed design and are not intended to indicate surface decoration.

The oblique line shading in the drawings illustrates transparent, translucent, or shiny surfaces, and not surface ornamentation.