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. 11, 2025
Filed:
Jul. 06, 2022
Applicant:
Bluewater Innovations Ab, Stockholm, SE;
Inventor:
Johan Wennerström, Sollentuna, SE;
Assignee:
Bluewater Innovations AB, Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/00 (2023.01); B01D 29/35 (2006.01); B01D 35/153 (2006.01); B01D 35/26 (2006.01); C02F 1/32 (2023.01);
U.S. Cl.
CPC ...
C02F 1/003 (2013.01); B01D 29/35 (2013.01); B01D 35/153 (2013.01); B01D 35/26 (2013.01); C02F 1/325 (2013.01); C02F 2201/002 (2013.01); C02F 2301/046 (2013.01); C02F 2303/04 (2013.01); C02F 2307/04 (2013.01);
Abstract
A filter device for filtering water. The device includes a housing, for submersion in a water reservoir, that includes an intake aperture for intake of water from the reservoir and a return aperture for returning water to the reservoir. The housing extends along an axis. The device includes a pump, housed in the housing, arranged on the axis to direct fluid from the intake aperture to the return aperture. The device includes a filter arrangement, housed in the housing, arranged along the axis from the pump in a fluid path between the intake aperture and the return aperture.