Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 20, 2018
Patent Application Number
13957475
Date Filed
August 2, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A mask system for treating sleep disordered breathing, comprising headgear, a shell/cushion including a channel adjacent a front aperture, a frame, an elbow including at least one undercut on a proximal end, a retaining ring including a rear flange adapted to be retainably insertable in the channel of the shell/cushion, and a front flange adapted to retainably engage with the at least one undercut of the elbow.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
