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:
Feb. 18, 2025
Filed:
Jan. 09, 2024
Applicant:
Pentair Flow Technologies, Llc, Delavan, WI (US);
Inventors:
Jacob Arnold, Enschede, NL;
Raymond Johan Meijnen, Winterswijk, NL;
Assignee:
Pentair Flow Technologies, LLC, Delavan, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/22 (2006.01); F04D 1/00 (2006.01);
U.S. Cl.
CPC ...
F04D 29/2216 (2013.01); F04D 1/00 (2013.01); F05D 2250/232 (2013.01);
Abstract
A fish-friendly centrifugal pump having an impeller. The impeller includes a base that is concentric relative to a rotational axis of the impeller and an impeller body formed as at least one oblique cone having an eccentric apex and a smooth outer surface. The at least one oblique cone extends from the base.