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:
Jan. 26, 2016
Filed:
Oct. 17, 2011
Harold Allen Lockhart, Eindhoven, NL;
Duon Alex Truong, Eindhoven, NL;
Harold Allen Lockhart, Eindhoven, NL;
Duon Alex Truong, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A fluid coupling conduit () includes an inlet end () structured to receive a flow of breathing gas, an outlet end () fluidly coupled to the inlet end and defining an outlet opening, a central chamber portion () positioned between the inlet end and the outlet end, the central chamber portion having an outer wall () positioned opposite the outlet opening. The outer wall has a plurality of exhaust gas orifices () extending therethrough. A number of sound attenuating structures are disposed in the central chamber portion between the outlet opening and the outer wall. The sound attenuating structures including a plurality of surfaces structured to reflect sound waves associated with exhaust gas flow through the fluid coupling conduit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile