Battery compartment for a hearing aid

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing

Reexamination Certificate

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Details

C381S323000

Reexamination Certificate

active

07668326

ABSTRACT:
A battery compartment for a hearing aid. The battery compartment comprises a first portion for accommodating a battery and a second portion, where the second portion comprises at least one retaining element for securing the position of the battery compartment with respect to a housing of said hearing aid. The first and second portions of the battery compartment are provided as first and second separate parts (1, 2) comprising releasable interlocking means (12, 14) for mutual engagement.

REFERENCES:
patent: 3475566 (1969-10-01), Bauer
patent: 4598177 (1986-07-01), McGroarty
patent: 4941180 (1990-07-01), Buettner
patent: 4947439 (1990-08-01), Buettner
patent: 5062138 (1991-10-01), Schmid
patent: 5588064 (1996-12-01), McSwiggen et al.
patent: 5687242 (1997-11-01), Iburg
patent: 6041128 (2000-03-01), Narisawa
patent: 6324291 (2001-11-01), Weidner
patent: G 93 07 905.2 (1994-10-01), None
patent: 56056099 (1981-05-01), None
patent: 6339864 (1988-03-01), None
patent: 09215098 (1997-08-01), None
patent: 11016552 (1999-01-01), None
patent: WO 00/21335 (2000-04-01), None
patent: WO 00/78934 (2000-12-01), None

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