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:
Nov. 03, 2026
Filed:
Apr. 27, 2022
Hydac Fluidcarecenter Gmbh, Sulzbach / Saar, DE;
Edwin Koch, Tholey, DE;
Timo Lang, Neunkirchen, DE;
Christian Adam, Neunkirchen, DE;
Daniel Müller, Neunkirchen, DE;
Martin Noll, Ingbert, DE;
Johannes Staudt, Bexbach, DE;
HYDAC FLUIDCARECENTER GMBH, Sulzbach/Saar, DE;
Abstract
The invention relates to a filter device, comprising a filter housing (), which has an inlet () for unfiltered medium and an outlet () for filtered medium and which accommodates an exchangeable filter element (). When unfiltered medium flows through said filter element from the outside in, it flows through both a hollow cylindrical element material () and an element material () which closes the hollow cylinder () at one free end () of the hollow cylinder. At the other free end () of the hollow cylinder, an element cap () having a central opening () is used to discharge filtered medium to the outlet () in the filter housing (), the outlet being connected to the central opening (). Each element material () is accommodated seal-free in the filter housing () for incident flow on all sides, from the outside in.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile