Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 5, 2018
Patent Application Number
12736030
Date Filed
March 4, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A respiratory mask assembly includes a frame having a channel and a cushioning element including a clip portion adapted for interference seal and retention in the channel. The cushioning element includes an interfacing portion constructed from foam and having a wider width than the clip portion.
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