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:
Jun. 02, 2015
Filed:
Sep. 14, 2010
Norbert Sann, Riegelsberg, DE;
Volker Backes, Marpingen, DE;
Norbert Sann, Riegelsberg, DE;
Volker Backes, Marpingen, DE;
Hydac Filtertechnik GmbH, Sulzbach/Saar, DE;
Abstract
A filter device has a filter housing () receiving a filter element () defining a longitudinal axis and being in the form of a filter cartridge. An end cap () forms an enclosure for the relevant end rim of the filter material (). The end cap fixes the position of the filter element () in its functional position by being on an element receiver () that interacts with the bottom part () of the filter housing (). The element receiver () and the assigned end cap () of the filter element (), on their parts (and) coming into engagement with one another in the functional position of the filter element are provided with shaped irregularities matched to one another to enable the engagement in a positional relationship directed towards one another.