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:
May. 19, 2020
Filed:
Apr. 12, 2019
Applicant:
Peter B. Lindgren, Pompano Beach, FL (US);
Inventor:
Peter B. Lindgren, Pompano Beach, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 61/13 (2017.01); F04F 5/46 (2006.01); F04F 5/10 (2006.01); A01K 63/04 (2006.01);
U.S. Cl.
CPC ...
A01K 61/13 (2017.01); A01K 63/047 (2013.01); F04F 5/10 (2013.01); F04F 5/46 (2013.01);
Abstract
An improved Coanda effect fish pump that allows for improved pump performance with enhanced and unsymmetrical-irregularities features in circumferential flow gaps and orifice flutes that improve water flow distribution and pump performance. Design features improve fish quality during pumping and can be designed to remove sea lice from salmon. The features reduce spinning in the pump, correct for unsymmetrical input water pressure distribution, and reshape water velocities to more effectively remove sea lice.