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. 24, 2002
Filed:
Mar. 27, 2001
Applicant:
Inventors:
Alex Cheimets, Arlington, MA (US);
Stefano Fioriti, Sigillo, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 4/508 ;
U.S. Cl.
CPC ...
B01D 4/508 ;
Abstract
An exhaust baffle filter comprising a frame, a plurality of overlapping upper and lower channels extending between the sides of the frame, and at least one trough at the end of the lower channels. Each upper channel has a ceiling and downwardly-extending walls. Each lower channel has a floor and upwardly-extending walls that vertically overlap the upper channel. The trough has a floor at or below the lower channel floors that is sealed to prevent leakage by liquids. Openings in the lower channel floors allow the grease in the lower channels to drain into the trough.