Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
Reexamination Certificate
2007-02-20
2007-02-20
Kuntz, Curtis (Department: 2614)
Electrical audio signal processing systems and devices
Hearing aids, electrical
Specified casing or housing
C381S392000, C381S368000
Reexamination Certificate
active
09992253
ABSTRACT:
An acoustic receiver comprises means for converting an input audio signal into an acoustic signal. The receiver has a housing having a plurality of sides that surround the converting means. One of the sides include an output port for broadcasting the acoustic signal. A jacket fits around the housing and has sections for engaging the sides. The sections are generally flat. The jacket may also form a gap with a corresponding side surface of the housing. A printed circuit board can be located within the gap. The printed circuit board including electronics for processing said input audio signal.
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European Search Report for Application No. EP 01 20 4474 dated Jun. 13, 2006 (3 pages).
van Hal Paul Christiaan
van Halteren Aart Zeger
Jenkens & Gilchrist
Kuntz Curtis
Nguyen Tuan Duc
Sonion Nederland B.V.
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