Hearing aid

Description

1. Hearing aid

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective view (front, top, left)

1.8 : Perspective view (back, right)

The broken lines showing a rounded rectangle is for the purpose of illustrating a connection point of the hearing aid and forms no part of the claimed design.

The characteristic features of the design lie in the shape of the hearing aid as shown.

Claims

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