Hearing aid

Description

1. Hearing aid

1.1 is a top, front, and right side perspective view of a hearing aid showing my new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a right side elevation view thereof;

1.5 is a left side elevation view thereof; and

1.6 is a top plan view thereof.

The broken lines in the reproductions illustrate portions of the hearing aid that form no part of the claimed design.

Claims

The ornamental design for a hearing aid, as shown and described.