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:
Mar. 31, 2026
Filed:
Aug. 15, 2022
Applicant:
Hydac Filtertechnik Gmbh, Sulzbach/Saar, DE;
Inventor:
Volkmar Klein, Zweibrücken, DE;
Assignee:
HYDAC FILTERTECHNIK GMBH, Sulzbach/Saar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/96 (2006.01); B01D 29/15 (2006.01); B01D 35/30 (2006.01);
U.S. Cl.
CPC ...
B01D 29/96 (2013.01); B01D 29/15 (2013.01); B01D 35/30 (2013.01); B01D 2201/291 (2013.01); B01D 2201/302 (2013.01); B01D 2201/347 (2013.01); B01D 2201/4092 (2013.01);
Abstract
A filter device includes a filter head, a replaceable filter element, and a filter bowl for mounting the replaceable filter element. The replaceable filter element includes a compensation device configured to act between the filter head and the replaceable filter element. The compensation device includes a gimbal bearing for establishing a fluid connection with the filter head.
Quick Actions:
Klein, Volkmar. (2026). Filter device and filter element (U.S. Patent No. 12589341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12589341
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