Hearing aid circuit with integrated switch and battery
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United States of America Patent
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Jul 13, 2010
Grant Date -
Aug 2, 2007
app pub date -
Jan 30, 2006
filing date -
Jan 30, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hearing aid includes a circuit board having a battery affixed thereon and a switch that utilizes a portion of the circuit board as a portion of the switch. The battery is permanently affixed to the circuit board in at least one location and at least a portion of the battery is spaced away from the circuit board. The circuit board further includes at least one pair of printed switch traces. The switch is integrated into the circuit board in a way that utilizes the circuit board to form a rotary switch.
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