The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2018
Filed:
Aug. 02, 2013
Applicant:
Resmed Limited, Bella Vista, New South Wales, AU;
Inventors:
Michael Andrew Jones, Dundas, AU;
Amal Shirley Amarasinghe, West Pennant Hills, AU;
Timothy Tsun-Fai Fu, Pyrmont, AU;
Perry David Lithgow, Moruya, AU;
Jim Saada, Cremorne, AU;
Fiachra Marcus Sweeney, North Bondi, AU;
Assignee:
ResMed Limited, Bella Vista, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01); A61M 16/06 (2006.01); A62B 18/02 (2006.01); A61M 16/08 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0057 (2013.01); A61M 16/06 (2013.01); A61M 16/0611 (2014.02); A61M 16/0616 (2014.02); A61M 16/0683 (2013.01); A61M 16/0816 (2013.01); A61M 16/0825 (2014.02); A61M 16/0858 (2014.02); A62B 18/02 (2013.01); A61M 16/0633 (2014.02); A61M 2210/0618 (2013.01);
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.