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. 04, 2025
Filed:
Jan. 25, 2024
Applicant:
Wilo SE, Dortmund, DE;
Inventors:
Johannes Reuschel, Dortmund, DE;
Benjamin Wegner, Dortmund, DE;
Andreas Zeiss, Dortmund, DE;
Thomas Keil, Dortmund, DE;
Assignee:
WILO SE, Dortmund, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 18/18 (2006.01); B02C 23/36 (2006.01); F04D 7/04 (2006.01); F04D 29/22 (2006.01); F04D 29/70 (2006.01);
U.S. Cl.
CPC ...
B02C 18/18 (2013.01); B02C 23/36 (2013.01); F04D 29/708 (2013.01);
Abstract
Subject matter of the invention is a cutting ring for solids-loaded fluid of a pump, comprising a cutting ring base body forming an opening for cooperation with a cutting head, which cutting ring can be stationarily connected to the pump in an axial extension of an impeller of the pump, wherein