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Master hearing aid test console
D299058 Master hearing aid test console
Patent Drawings:Drawing: D299058-2    Drawing: D299058-3    
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(2 images)

Inventor: Voroba, et al.
Date Issued: December 20, 1988
Application: 06/867,737
Filed: May 27, 1986
Inventors: Voroba; Barry (Minnetonka, MN)
Wilkinson; James P. (Richfield, MN)
Assignee: Voroba Technologies Associates (Minnetonka, MN)
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Reid; Stella M.
Attorney Or Agent: Dorsey & Whitney
U.S. Class: D24/173
Field Of Search: D24/35; D24/17; 73/585; 128/746
International Class:
U.S Patent Documents: 4024499; 4284847; 4556069
Foreign Patent Documents:
Other References: The Search for a Master Hearing Aid, Berger, published in "Amplification for the Hearing Impaired", 1975..
Sound Pressure Instruments, published in "Hearing Instruments", Feb. 1977..
The Master Hearing Aid, Franks, published in "Application of Signal Processing Concepts to Hearing Aids", 1978..
A Tool For The Optimization of Hearing Aid Fittings, Voroba, four page pamphlet reprinted from article published in Hearing Instruments, Jan. 1984..
The Audio Systems of Bang & Olufsen, "The Beosystem 8000", 1979, an eight page advertising pamphlet..
The Cassette Recorders of Bang & Olufsen, "An Astonishing Leap Forward", 1981, a six page advertising pamphlet..
Bang & Olufsen of Denmark, "The Beomaster 6000 Receiver", 1982, a four page advertising pamphlet..
Bang & Olufsen, "The Beosystem 8000", 1980; an eight page advertising pamphlet..

Claim: The ornamental design for a master hearing aid test console, as shown and described.
Description: FIG. 1 is a top, right, front perspective view of a master hearing aid test console, showing our new design; and

FIG. 2 is a bottom, left, rear perspective view thereof.

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