Nose mask
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 1, 2007
Grant Date -
N/A
app pub date -
May 26, 2000
filing date -
Jun 8, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nasal mask (301) includes a shell (308) forming a chamber (390) having an inlet (332) and at least one outlet and a seal (302). The seal (302) is disposed proximate the outlet for contacting and sealing with external skin proximate at least one naris at a base of a nose of a user donning the mask. Substantially all of the sealing occurs between the seal (302) and the external skin.
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Family
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