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:
Nov. 01, 2011
Filed:
Apr. 03, 2008
Applicants:
Donald W. Baldwin, Jr., Perrysburg, OH (US);
Steve M. Butsch, Maumee, OH (US);
Bradley R. Postage, Findlay, OH (US);
Inventors:
Donald W. Baldwin, Jr., Perrysburg, OH (US);
Steve M. Butsch, Maumee, OH (US);
Bradley R. Postage, Findlay, OH (US);
Assignee:
Fram Group IP LLC, Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter assembly configured to be incorporated into an exhaust treatment device, the filter assembly comprising: a plurality of channel frames secured to each other, each channel frame defining a perimeter for supporting a filter element, the perimeter surrounding a portion of the filter element.