Chambers for a hearing instrument shell
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United States of America Patent
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-
Apr 27, 2010
Grant Date -
Sep 27, 2007
app pub date -
Mar 13, 2006
filing date -
Mar 13, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portion of a hearing instrument housing or shell comprises one or more chambers having planar, conical, or convex walls. During assembly, this shape helps guide the receiver tube towards tip of the shell and the receiver tube hole. Additionally, it will reinforce the walls of the shell, decreasing the tendency of the shell to vibrate when the receiver is generating sound.
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Cited Art Landscape
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