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:
Jan. 06, 2015
Filed:
Nov. 20, 2012
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Joerg Menssen, Tamm, DE;
Karlheinz Muenkel, Oberderdingen-Flehingen, DE;
Assignee:
Mann + Hummel GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/24 (2006.01); B01D 45/16 (2006.01); B01D 46/52 (2006.01); B01D 50/00 (2006.01); F02M 35/02 (2006.01); F02M 35/024 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0004 (2013.01); F02M 35/024 (2013.01); F02M 35/02416 (2013.01); B01D 46/0006 (2013.01); B01D 46/2418 (2013.01); B01D 2046/2492 (2013.01); B01D 45/16 (2013.01); B01D 46/0005 (2013.01); B01D 46/0013 (2013.01); B01D 46/0023 (2013.01); B01D 46/009 (2013.01); B01D 46/2411 (2013.01); B01D 46/2422 (2013.01); B01D 46/521 (2013.01); B01D 46/525 (2013.01); B01D 50/002 (2013.01); F02M 35/0203 (2013.01); B01D 2265/025 (2013.01); B01D 2271/02 (2013.01); B01D 2271/022 (2013.01); B01D 2275/208 (2013.01); B01D 2279/60 (2013.01);
Abstract
A filter device comprises a filter element in a filter housing, wherein the filter housing is to be closed by a cover element. A friction section of the cover element, in an intermediate position between closed and open positions, is in friction contact with a friction member while in the closed position of the cover element the friction section is without friction contact with the friction member.