Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Errol Savio Alex D'Souza0
Aaron Samuel Davidson0
Matthew Eves0
Robin Garth Hitchcock0
Date of Patent
March 19, 2013
Patent Application Number
11989137
Date Filed
January 12, 2006
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A full-face mask assembly includes a frame and a cushion provided to the frame. The cushion is adapted to form a seal around the patient's nose and mouth. A flexible lip is provided to an interior wall of the cushion. The flexible lip is adapted to engage the frame to provide a seal in use.
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