Cartridge Respirator with Integral Filter Adaptor
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United States of America Patent
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N/A
Issued Date -
Jul 3, 2008
app pub date -
Jan 3, 2007
filing date -
Jan 3, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A respirator system has a vapor filter which includes a body for holding a vapor filter media, a first integral male connector for attachment to a particle filter, and a second integral female connector on an opposing side for connecting to a respirator mask. The particle filter has a complementary female connector and the mask has a complementary male connector for attachment to the vapor filter body. Alternately, a circumferential lip of the vapor filter and a sealing surface or a retainer sealingly attach a particle filter pad to the vapor filter. A method of assembly includes providing a vapor filter with an integral connector for attaching to a particle filter, providing a complementary connector and connecting the vapor filter to the particle filter.
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