Portion of a protective helmet

Abstract

Description

FIG. 1 is a perspective view of a portion of a protective helmet showing our new design;

FIG. 2 is a rear view of the portion of a protective helmet of FIG. 1;

FIG. 3 is a front view of the portion of a protective helmet of FIG. 1;

FIG. 4 is a top view of the portion of a protective helmet of FIG. 1;

FIG. 5 is a bottom view of the portion of a protective helmet of FIG. 1;

FIG. 6 is a right side view of the portion of a protective helmet of FIG. 1;

FIG. 7 is a left side view of the portion of a protective helmet of FIG. 1;

FIG. 8 is another left side view of the portion of a protective helmet of FIG. 1 shown in a used condition mounted to a tensioning unit for a supporting band of the protective helmet shown in broken lines;

FIG. 9 is a rear view of the portion of a protective helmet of FIG. 1 shown in a used condition mounted to a tensioning unit for a supporting band of the protective helmet shown in broken lines; and,

FIG. 10 is a bottom perspective view of the portion of a protective helmet of FIG. 1 shown in a used condition mounted to a tensioning unit for a supporting band of the protective helmet shown in broken lines.

The tensioning unit for a supporting band shown in broken lines in FIGS. 8-10 form no part of the claimed design.

Claims

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