Hearing Aid

FIG. 1 is a top perspective view of a first embodiment of a hearing aid.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a left view thereof.

FIG. 5 is a right view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is bottom view thereof.

FIG. 8 is a top perspective view of a second embodiment of a hearing aid.

FIG. 9 is a front view of thereof.

FIG. 10 is a back view thereof.

FIG. 11 is a left view thereof.

FIG. 12 is a right view thereof.

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The features shown in broken lines depict portions of the hearing aid that form no part of the claimed design.