Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John R. Lovell0
Paul R. Chiesa0
Thomas M. Moulton0
Date of Patent
May 1, 2007
0Patent Application Number
099799720
Date Filed
May 26, 2000
0Patent Citations Received
...
Patent Primary Examiner
Patent 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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