Strapless respiratory facial mask for customizing to the wearer's face
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United States of America Patent
Stats
-
Mar 6, 2001
Grant Date -
N/A
app pub date -
Apr 29, 1999
filing date -
Apr 10, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A strapless respiratory facial mask for attachment to the wearer's face including a moldable laminated gasket member having a cushioning layer and an adhesive layer for engaging the facial contours and skin of the wearer's face; and the gasket member having a central opening for receiving the nose of the wearer. The facial mask further includes a nose piece member having a central section and three edges forming a generally triangular configuration for covering and surrounding the nose of the wearer. The central section of the nose piece member also includes a first opening for connecting to a gas supply; and the nose piece member is adhered along its three edges to the cushioning layer on the gasket member to form a peripheral seal. The central section of the nose piece member has a contoured shape for receiving the wearer's nose therein.
First Claim
Family
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Cited Art Landscape
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