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. 03, 2026
Filed:
Oct. 06, 2021
Applicant:
Mecana Ag, Reichenburg, CH;
Inventor:
Ulrich Grabbe, Buttikon, CH;
Assignee:
Mecana AG, Reichenburg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 33/50 (2006.01); B01D 33/21 (2006.01); B01D 37/00 (2006.01);
U.S. Cl.
CPC ...
B01D 33/503 (2013.01); B01D 33/21 (2013.01); B01D 37/00 (2013.01); B01D 2201/082 (2013.01);
Abstract
A suction device for a disc filter includes at least one suction bar per discoid filter body and a suction slit designed for suctioning the impurities of the filter cloth, as well as a suction pump for suctioning the impurities. The suction bar is movable radially from the axis of rotation of the disc filter.
Grabbe, Ulrich. (2026). Disc filter having a suction device, and method for filtering fluids using a disc filter (U.S. Patent No. 12564803). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12564803
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