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. 25, 2014
Filed:
Dec. 14, 2006
James Rockwell, Bellville, OH (US);
Paul Jamieson, Mansfield, OH (US);
Eric Matson, Bellville, OH (US);
James Rockwell, Bellville, OH (US);
Paul Jamieson, Mansfield, OH (US);
Eric Matson, Bellville, OH (US);
Stoneridge, Inc., Warren, OH (US);
Abstract
A filtration devicefor filtering air used with a fuel vapor recovery systemmay comprise a housing comprising an upper endhaving at least one air inletand a lower endhaving at least one air outlet, a first passagewayin fluid communication with the air inletand configured to increase the velocity of the air through the first passagewaycompared to the air inlet, a collection cavityin fluid communication the first passagewayand configured to reduce the velocity and abruptly change the direction of the air through the collection cavitycompared to the first passageway, a filter cavityin fluid communication with the collection cavitycomprising a filtering media, and a clean air cavityin fluid communication with the filter cavityand the air outletof the housing.