HEADPIECE FOR USE IN ASSOCIATION WITH A HEARING CAP
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 24, 2009
app pub date -
Nov 28, 2007
filing date -
Dec 11, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A headpiece is provided for use in association with at least one hearing cap. The headpiece comprising a first portion, adapted to, when a user wears a hearing cap, be positioned between a sealing ring of the hearing cap and a portion of the user's head circumscribing an ear, and a second portion essentially circumscribed by the first portion, the first portion comprising a relatively air tight material forming a sealing ring in the headpiece, and the second portion being formed of one or more relatively air permeable materials allowing air to move between the ear and an inner volume of the hearing cap when the user wears the hearing cap.
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