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The ornamental design for a hearing aid, as shown and described.
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FIG. 1 is a front elevational view of a hearing aid, showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is a side elevational view thereof, in use condition.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Narisawa, Yoshiyuki, Shiba, Mikio
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 09 2003 | SHIBA, MIKIO | KAISHA, RION KABUSHIKI ALSO TRADING AS RION CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014582 | /0618 | |
Sep 07 2003 | NARISAWA, YOSHIYUKI | KAISHA, RION KABUSHIKI ALSO TRADING AS RION CO LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014582 | /0618 | |
Oct 03 2003 | Rion Kabushiki Kaisha | (assignment on the face of the patent) | / |
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