RESPIRATORY MASK WITH MICROPOROUS MEMBRANE AND ACTIVATED CARBON
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United States of America Patent
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N/A
Issued Date -
Aug 27, 2009
app pub date -
Feb 26, 2008
filing date -
Feb 26, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A respiratory mask for protecting a wearer against airborne particulates, chemical vapors, and splashes is disclosed. The mask includes a body sized to fit over at least a portion of the face of a wearer. The body includes a first layer including a microporous membrane having a plurality of interconnecting pores extending therethrough, and a second layer including an absorbent textile. The mask further includes an attachment mechanism for coupling the mask to the face of the wearer.
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