Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Errol Savio Alex D'Souza0
Aaron Samuel Davidson0
Robin Garth Hitchcock0
Date of Patent
June 28, 2022
Patent Application Number
16594134
Date Filed
October 7, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
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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