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:
Sep. 22, 2026
Filed:
Feb. 21, 2023
Applicant:
Blanco Gmbh + CO KG, Oberderdingen, DE;
Inventors:
Reinhard Koska, Karlsruhe, DE;
Manuel Frank, Oberderdingen, DE;
Georg Kahl-Marburger, Neckarsulm, DE;
Assignee:
BLANCO GMBH + CO KG, Oberderdingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03C 1/264 (2006.01); A47K 1/14 (2006.01); B01D 29/03 (2006.01); B01D 35/28 (2006.01); B01D 39/10 (2006.01);
U.S. Cl.
CPC ...
E03C 1/264 (2013.01); A47K 1/14 (2013.01); B01D 29/035 (2013.01); B01D 35/28 (2013.01); B01D 39/10 (2013.01);
Abstract
A sludge retention device, for a drain of a sanitary basin, includes a sieve surface which extends from a higher surface region to a lower surface region, and a handle which is arranged in the lower surface region on the sieve surface. The handle includes a flow disruptor for a flow of a liquid towards the lower surface region. The flow disruptor is configured to at least partially break up the flow of the liquid.