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:
Dec. 07, 2010
Filed:
Jan. 27, 2006
Claudia Hueppchen, Stuttgart, DE;
Josef Rohrmeier, Laberweinting, DE;
Dieter Amesoeder, Bietigheim-Bissingen, DE;
Sven Epli, Neckarsulm, DE;
Aude Nicolas, Weiler, DE;
Claudia Hueppchen, Stuttgart, DE;
Josef Rohrmeier, Laberweinting, DE;
Dieter Amesoeder, Bietigheim-Bissingen, DE;
Sven Epli, Neckarsulm, DE;
Aude Nicolas, Weiler, DE;
Mann + Hummel GmbH, Ludwigsburg, DE;
Abstract
An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.