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:
Aug. 04, 2009
Filed:
Feb. 04, 2005
Marcel D Jaffre, Wendel, PA (US);
Zachary D Paul, Pittsburgh, PA (US);
Winslow K Duff, Export, PA (US);
Michael Bobeck, Sarver, PA (US);
Lance Busch, Trafford, PA (US);
Marcel D Jaffre, Wendel, PA (US);
Zachary D Paul, Pittsburgh, PA (US);
Winslow K Duff, Export, PA (US);
Michael Bobeck, Sarver, PA (US);
Lance Busch, Trafford, PA (US);
Ric Investments, LLC, Wilmington, DE (US);
Abstract
An exhaust port assembly comprising a conduit carries a flow of gas. A vent assembly having a fixed exhaust area is provided on the conduit for venting a flow of exhaust gas from within the conduit to ambient atmosphere. The vent assembly is configured so as to minimize noise associated with the flow of exhaust gas passing to atmosphere, diffuse the flow of exhaust gas passing to ambient atmosphere over a relatively large area, and minimize the area occupied by the venting assembly on the conduit.