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:
Nov. 11, 2025
Filed:
Jul. 05, 2021
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Melissa Catherine Bornholdt, Auckland, NZ;
Jonathan Mark Downey, Auckland, NZ;
Bruce Michael Walls, Auckland, NZ;
Adam Luke Gilbert, Auckland, NZ;
Janine Elizabeth Collins, Auckland, NZ;
Chris Onin Limpin Hipolito, Auckland, NZ;
Thomas Mark Richardson, Auckland, NZ;
Silas Sao Jin Siew, Auckland, NZ;
James Patrick O'Connor, Auckland, NZ;
Christopher John Large, Auckland, NZ;
Tony William Spear, Auckland, NZ;
Matthew Roger Stephenson, London, GB;
Paul Mathew Freestone, Auckland, NZ;
Jake Baker Hocking, Auckland, NZ;
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Abstract
A respiratory mask system comprising a mask interface comprising a frame for a headgear assembly. The frame comprises a body comprising a first surface and a substantially opposing second surface. The body further comprises a gas inlet and optionally an outlet vent. The gas inlet may be substantially elliptical in shape. The frame may comprise a recessed region for receiving a yoke of a headgear assembly to attach the headgear to the mask interface. The respiratory mask system may also comprise a yoke for attaching to the frame.