Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
Patent
1998-04-08
2000-11-07
Tran, Sinh
Electrical audio signal processing systems and devices
Hearing aids, electrical
Specified casing or housing
381312, 381328, 381322, H04R 2500
Patent
active
061447498
ABSTRACT:
A battery enclosure for a small electronic device includes a flexible strip connecting an enclosure door with an inside surface of the device body. When the door is open, the strip forms a sling across the enclosure opening. The strip also forms a living hinge to hold the door to the device body. A button type battery is inserted into the opening against the strip and the door is pushed into the opening. Catchments hold the door within the opening. When the door is opened and the strip is pulled outward by the strip provides a force to push the battery out of the opening.
REFERENCES:
patent: 4815138 (1989-05-01), Diethelm
patent: 4941180 (1990-07-01), Buettner
patent: 5675657 (1997-10-01), Giannetti
patent: 5799095 (1998-08-01), Hanright
Maioli Jay H.
Starkey Laboratories, Inc.
Tran Sinh
LandOfFree
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