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The ornamental design for a pair of hearing aids, as shown and described. |
FIG. 1 is a front elevational view of a pair of hearing aids, showing my new design, wherein the aid for the left ear is shown separately for ease of illustration only;
FIG. 2 is a rear elevational view of the design for a hearing aid for the left ear;
FIG. 3 is a top plan view of the design for a hearing aid for the left ear;
FIG. 4 is a bottom plan view of the design for a hearing aid for the left ear;
FIG. 5 is an outside end elevational view of the design for a hearing aid for the left ear;
FIG. 6 is an inside end elevational view of the design for a hearing aid for the left ear; and
FIG. 7 is a front elevational view thereof, wherein the aid for the right ear is shown separately for ease of illustration only, all other views being mirror images of the corresponding views shown in FIGS. 2-6.
Voroba, Barry, Oberlander, Dennis A.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 27 1986 | Voroba Technologies Associates | (assignment on the face of the patent) | / | |||
May 27 1986 | VOROBA, BARRY | VOROBA TECHNOLOGIES ASSOCIATES, A PARTNERSHIP OF MN | ASSIGNMENT OF ASSIGNORS INTEREST | 004576 | /0363 | |
May 27 1986 | OBERLANDER, DENNIS A | VOROBA TECHNOLOGIES ASSOCIATES, A PARTNERSHIP OF MN | ASSIGNMENT OF ASSIGNORS INTEREST | 004576 | /0363 | |
Sep 18 1989 | Voroba Technologies Associates | VOROBA INVESTMENTS, INC A CORP OF MN | ASSIGNMENT OF ASSIGNORS INTEREST | 005563 | /0100 | |
Apr 10 1990 | VOROBA HEARING SYSTEMS, INC | BAUSCH & LOMB HEARING SYSTEMS DIVISION, INC , A CORP OF MN | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 005581 | /0001 | |
Jul 08 1999 | Bausch & Lomb Incorporated | AMPLIFON USA , INC | STOCK PURCHASE AND SALE AGREEMENT | 011238 | /0319 | |
Aug 25 1999 | BAUSCH & LOMB HEARING SYSTEMS DIVISION, INC | DAHLBERG, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010197 | /0044 | |
Jun 05 2000 | MIRACLE-EAR, INC | M-E MANUFACTURING AND SERVICES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010968 | /0112 |
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