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:
Sep. 18, 2018
Filed:
Feb. 24, 2017
Keith Hampton, Ann Arbor, MI (US);
David Fletcher, Flint, MI (US);
Brian M. Graichen, Leonard, MI (US);
Rex Bravo, Detroit, MI (US);
Keith Hampton, Ann Arbor, MI (US);
David Fletcher, Flint, MI (US);
Brian M. Graichen, Leonard, MI (US);
Rex Bravo, Detroit, MI (US);
Dayco IP Holdings, LLC, Troy, MI (US);
Abstract
Noise attenuation units are disclosed that are connectable in a system as part of a fluid flow path. Such units include a housing defining an internal cavity and having a first port and a second port each connectable to a fluid flow path and in fluid communication with one another through the internal cavity, and a noise attenuating member seated in the internal cavity of the housing within the flow of the fluid communication between the first port and the second port. The noise attenuating member enables the fluid communication between the first port and the second port to flow through the noise attenuating member.