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:
Apr. 07, 2020
Filed:
Dec. 26, 2016
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Dieter Schreckenberger, Erdmannhausen, DE;
Christian Thalmann, Speyer, DE;
Robert Hasenfratz, Waiblingen, DE;
Fabian Wagner, Moeglingen, DE;
Frank Pflueger, Sachsenheim, DE;
André Roesgen, Remshalden, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 27/10 (2006.01); B01D 35/00 (2006.01); B01D 27/08 (2006.01); B01D 36/00 (2006.01); F02M 37/22 (2019.01);
U.S. Cl.
CPC ...
B01D 27/106 (2013.01); B01D 27/08 (2013.01); B01D 35/005 (2013.01); B01D 36/001 (2013.01); B01D 2201/347 (2013.01); B01D 2201/4015 (2013.01); F02M 37/22 (2013.01);
Abstract
A filter device includes in a filter housing a hollow cylindrical filter element having frontal end plates. A port having a first sealing element is incorporated into a cover the filter housing, said sealing element being arranged coaxially relative to a second sealing element in a flow opening in the end plate.