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:
Aug. 26, 2014
Filed:
Nov. 10, 2011
Philip Rodney Kwok, Chatswood, AU;
Robert Edward Styles, Glenhaven, AU;
Gregory Scott Smart, Randwick, AU;
Philip Rodney Kwok, Chatswood, AU;
Robert Edward Styles, Glenhaven, AU;
Gregory Scott Smart, Randwick, AU;
ResMed Limited, Bella Vista, AU;
Abstract
A full-face cushion comprises a frame and a membrane. The membrane has an aperture into which the wearer's nose is received. The membrane is spaced away from the frame. Respective notches receive the bridge of the wearer's nose. The wearer's nose and lips are received through the aperture into the chamber within the mask body. The seal forming portion thus contacts both the surface of the wearer's nose and a portion of the wearer's face in the region between the bottom lip and the chin, and around the sides and over the bridge of the nose.