Hearing Aid

3. Hearing aid

4. Hearing aid

3 . 1 : Perspective

3 . 2 : Perspective

3 . 3 : Front

3 . 4 : Back

3 . 5 : Left

3 . 6 : Right

3 . 7 : Top

3 . 8 : Bottom

4 . 1 : Perspective

4 . 2 : Perspective

4 . 3 : Front

4 . 4 : Back

4 . 5 : Left

4 . 6 : Right

4 . 7 : Top

4 . 8 : Bottom

3 . 1 ) perspective view; 3 . 2 ) perspective view; 3 . 3 ) front view; 3 . 4 ) back view;- 3 . 5 ) left view; 3 . 6 ) right view; 3 . 7 ) top view; 3 . 8 ) bottom view; 4 . 1 ) perspective view; 4 . 2 ) perspective view; 4 . 3 ) front view; 4 . 4 ) back view; 4 . 5 ) left view; 4 . 6 ) right view; 4 . 7 ) top view; 4 . 8 ) bottom view; the shade lines in the figures show contour, not surface ornamentation and form no part of the claimed designs.