Claims (1)
The ornamental design for a hearing protection device, as shown and described.
Full Description
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FIG. 1 is a perspective view of a hearing protection device showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is another perspective view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is another perspective view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a left side elevation view thereof;
FIG. 8 is a right side elevation view thereof;
FIG. 9 is a front elevation view thereof; and,
FIG. 10 is a rear elevation view thereof.
The dot-dashed broken lines shown in FIGS. 1 - 4 illustrate boundary lines and form no part of the claimed design. The even dashed broken lines shown in the drawings represent portions of the hearing protection device that form no part of the claimed design.
Citations
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