RESPIRATOR HELMET WITH INTEGRATED HEARING PROTECTION
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United States of America Patent
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Issued Date -
Jun 3, 2010
app pub date -
Dec 2, 2008
filing date -
Dec 2, 2008
priority date (Note) -
Abandoned
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Abstract
An apparatus including a housing forming a protective head cover and a hearing protection mechanism coupled to the housing is defined. The apparatus further includes an attachment mechanism coupled to the housing and the attachment mechanism is to connect the housing to an external air supply.
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