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. 19, 2019
Filed:
Aug. 22, 2012
Jessica Lea Dunn, Scotts Head, AU;
Grant Milton Ovzinsky, Rouse Hill, AU;
Anthony Paul Barbara, Smithfield, AU;
Kirrily Michele Haskard, Annandale, AU;
Justin John Formica, Voyager Point, AU;
Michael Charles Laguzza, Carlingford, AU;
Jessica Lea Dunn, Scotts Head, AU;
Grant Milton Ovzinsky, Rouse Hill, AU;
Anthony Paul Barbara, Smithfield, AU;
Kirrily Michele Haskard, Annandale, AU;
Justin John Formica, Voyager Point, AU;
Michael Charles Laguzza, Carlingford, AU;
ResMed Limited, , AU;
Abstract
A respiratory apparatus may employ ultrasonic welds. The ultrasonic welding may be used to join a variety of headgear, mask and accessory components. This process may enhance comfort, fit and/or performance of the joined components and/or overall mask assembly. A component may be a single layer component such as a textile or fabric, or a composite or multiple layer component such as fabric and foam composites, or outer fabric layers and inner spacer fabrics. Further, a component may be a strap, some other headgear component, a mask component, an accessory component or the like.