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公开(公告)号：US20170136392A1
公开(公告)日：2017-05-18
申请号：US14981892
申请日：2015-12-28
Applicant: C4S LLC
Inventor： Ken Perry
CPC classification number: E03F5/0404 , B01D24/007 , B01D24/22 , B01D29/05 , B01D29/56 , B01D29/58 , B01D29/96 , B01D35/34 , B01D2201/188 , C02F1/001 , C02F2103/001 , C02F2201/007 , C02F2301/08
Abstract: A modular drainage filtration apparatus comprising a filtration container having an open-ended structure with a shape determined by the number of walls used during assembly, each wall being formed from a generally flat sheet of a rigid material and comprising a flat body portion with a plurality of formed tabs and an upper and lower overhanging portion, the walls being assembled to form a filtration container enclose an interior region and having open and opposite upper and lower faces and a plurality of filtration units each comprising a flat filter stage configured to be placed within a filtration container.
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公开(公告)号：US09718007B2
公开(公告)日：2017-08-01
申请号：US14981892
申请日：2015-12-28
Applicant: C4S LLC
Inventor： Ken Perry
IPC: E03F5/04 , B01D24/22 , B01D29/56 , B01D35/34 , B01D29/96 , B01D29/58 , C02F1/00 , B01D29/05 , B01D24/00 , C02F103/00
CPC classification number: E03F5/0404 , B01D24/007 , B01D24/22 , B01D29/05 , B01D29/56 , B01D29/58 , B01D29/96 , B01D35/34 , B01D2201/188 , C02F1/001 , C02F2103/001 , C02F2201/007 , C02F2301/08
Abstract: A modular drainage filtration apparatus comprising a filtration container having an open-ended structure with a shape determined by the number of walls used during assembly, each wall being formed from a generally flat sheet of a rigid material and comprising a flat body portion with a plurality of formed tabs and an upper and lower overhanging portion, the walls being assembled to form a filtration container enclose an interior region and having open and opposite upper and lower faces and a plurality of filtration units each comprising a flat filter stage configured to be placed within a filtration container.
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