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. 05, 2021
Filed:
May. 05, 2017
Mann+hummel Gmbh, Ludwigsburg, DE;
Pascal Neef, Leonberg, DE;
Werner Blossey, Benningen, DE;
Mario Rieger, Ludwigsburg, DE;
Robert Hasenfratz, Waiblingen, DE;
Nadine Donauer, Fellbach, DE;
Andreas Weber, Freiberg a. N., DE;
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Abstract
A filter element () is provided with open filter body () of a filter medium (). The filter element () has at least one longitudinal mating surface () which is directed with at least one direction component axially to an element axis () of the filter element () and which is in contact with a corresponding longitudinal mating surface of the filter housing () for securing the filter element () axially to the element axis (). The filter element () has at least one transverse retaining surface () which is directed with at least one direction component across the element axis (). The transverse retaining surface () is separated from the at least one longitudinal retaining surface () and may be in contact with a corresponding transverse mating surface () of the filter housing () for securing the filter element () across the element axis ().