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:
May. 02, 2017
Filed:
Dec. 20, 2013
Applicant:
Ric Investments, Llc, Wilmington, DE (US);
Inventors:
Peter Chi Fai Ho, Pittsburgh, PA (US);
Derrick Andrews, Markleton, PA (US);
Assignee:
RIC INVESTMENTS, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/06 (2006.01); A61M 16/00 (2006.01); A61M 16/08 (2006.01);
U.S. Cl.
CPC ...
A61M 16/06 (2013.01); A61M 16/0066 (2013.01); A61M 16/0611 (2014.02); A61M 16/0616 (2014.02); A61M 16/0638 (2014.02); A61M 16/0875 (2013.01);
Abstract
A respiratory mask is provided having an outer shell coupled to a cushion for the delivery of a gas to a user. The cushion of the respiratory mask has at least one pleat disposed in the cushion in order to provide varying degrees of flexibility and support about the cushion.