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:
Jan. 28, 2020
Filed:
Jun. 22, 2015
Applicant:
Aqua Products, Inc., Cedar Grove, NJ (US);
Inventor:
William Londono Correa, Bloomfield, NJ (US);
Assignee:
Aqua Products, Inc., Cedar Grove, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/68 (2006.01); B08B 9/087 (2006.01); E04H 4/16 (2006.01);
U.S. Cl.
CPC ...
B01D 29/68 (2013.01); B08B 9/087 (2013.01); E04H 4/1654 (2013.01);
Abstract
A self-propelled robotic cleaning apparatus for cleaning a submerged surface of a pool or tank includes a housing defining an interior chamber containing a filter assembly for filtering water flowing through at least one water inlet formed in the base plate. A filter backwash assembly is positioned within the interior chamber and has at least one fluid discharge outlet for providing a pressurized flow of a fluid towards the exterior surface of the filter assembly as a backwash to rinse and dislodge the debris therefrom.