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. 21, 2023
Filed:
May. 31, 2017
I.d.e. Technologies Ltd, Kadima, IL;
Boris Liberman, Kadima, IL;
Miriam Faigon, Kadima, IL;
Vitaly Levitin, Kadima, IL;
Gal Greenberg, Kadima, IL;
I.D.E. TECHNOLOGIES LTD, Kadima, IL;
Abstract
A water intake and pretreatment system () comprising an inlet for delivering water from a natural source to a reservoir (); said inlet to reservoir having a net screen () to prevent entry of organisms above a predetermined size and including a one-way gate () to allow organisms to exit the reservoir; said reservoir further comprising a granular filter media for water and algae filtration; and a drainage layer for removal of filtered water from the granular filter media to a drainage outlet. A local backwashing apparatus () is included for localized backwashing of the granular filter media.