Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Melissa Catherine Bornholdt0
Matthew Roger Stephenson0
Date of Patent
March 16, 2021
0Patent Application Number
159601960
Date Filed
April 23, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An interface for positive pressure therapy includes a mask assembly and a headgear assembly. The mask assembly comprises a mask seal that is adapted to underlie the nose. The mask seal extends up the lateral sides of the nose. The mask seal has a primary seal below the nose and a secondary seal alongside the nose.
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