Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 4, 2014
Patent Application Number
13632483
Date Filed
October 1, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
With a hearing aid device in a frame configuration, acoustic feedback is avoided with an opened battery charger. To this end, a seal surrounds the frame component in an annular manner, the seal sealing a gap between the frame component and the housing thus providing a more user friendly hearing aid.
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