Cover device for hearing aids

Details Cover device for hearing aids Cover device for hearing aids

2006-05-02

2006-05-02

Le, Huyen (Department: 2646)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

C381S323000, C381S324000

Reexamination Certificate

active

07039209

ABSTRACT:
For reducing the space requirement for locking systems, a battery compartment and an electronics module are locked by means of a single articulation. For removing the battery, the battery compartment is swiveled open; for unlocking the electronics module, the battery compartment is removed from the plate by pulling the wire spring from the receptacles. The articulation thus has a double function.

REFERENCES:
patent: 4570290 (1986-02-01), Anderson
patent: 4831655 (1989-05-01), Buettner
patent: 4870688 (1989-09-01), Voroba et al.
patent: 5008943 (1991-04-01), Arndt et al.
patent: 5347584 (1994-09-01), Narisawa
patent: 5784470 (1998-07-01), Fackler et al.
patent: 6354990 (2002-03-01), Juneau et al.
patent: 6430296 (2002-08-01), Olsen
patent: 86/06919 (1986-11-01), None
patent: 98/47319 (1998-10-01), None

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