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. 21, 2014
Filed:
Aug. 11, 2009
Applicants:
Karlheinz Münkel, Oberderdingen-Flehingen, DE;
Stefan Becker, Mannheim, DE;
Duc Cuong Nguyen, Laatzen, DE;
Inventors:
Karlheinz Münkel, Oberderdingen-Flehingen, DE;
Stefan Becker, Mannheim, DE;
Duc Cuong Nguyen, Laatzen, DE;
Assignee:
Mann+ Hummel GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a filter () having a drainage outlet (), which can be tightly connected to a connecting head (). It is proposed to use an insertion seal having radially opposite sealing surfaces of an outer seal () and an inner seal ().