E03F 5/042

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0344,318 STORM DRAIN GRATE AND FILTER APPARATUS AND METHODMay 23, 24Oct 17, 24Not available
2024/0044,123 SYSTEM FOR INCREASING AND DISPLAYING EFFECTIVENESS AND EFFICIENCY OF STORMWATER INFRASTRUCTUREOct 05, 23Feb 08, 24Not available
2024/0026,673 STORM DRAIN GRATE AND FILTER APPARATUS AND METHODMay 23, 23Jan 25, 24Not available
2022/0325,516 STORM DRAIN GRATE AND FILTER APPARATUS AND METHODMay 12, 22Oct 13, 22Not available
2022/0251,818 Detection And Monitoring System For The Management Of Combined Sewer SystemsApr 29, 22Aug 11, 22Not available
2022/0178,103 SUMP OVERFLOW PROTECTORJun 11, 21Jun 09, 22Not available
2022/0120,074 SUMP OVERFLOW PROTECTORJun 11, 21Apr 21, 22Not available
2020/0224,402 Detection And Monitoring System For The Management Of Combined Sewer SystemsMar 31, 20Jul 16, 20Not available
2019/0032,322 Backflow Valve AssemblyJul 26, 17Jan 31, 19Not available
2018/0274,220 RETROFIT DRAINAGE SYSTEMJan 23, 18Sep 27, 18Not available
2018/0087,259 DETECTION AND MONITORING SYSTEM FOR THE MANAGEMENT OF COMBINED SEWER SYSTEMSSep 27, 17Mar 29, 18Not available
2018/0016,780 Internal Trap Drain with Adjustable Height Strainer and High Mass SealJun 19, 17Jan 18, 18Not available
2017/0159,277 Drain Valve With Tapered Skirt ValveApr 28, 15Jun 08, 17GREEN DRAIN INC.
2017/0107,711 POWERLESS BACK-FLOW PREVENTION APPARATUSJul 13, 15Apr 20, 17KOREA MACHINERY IND. INC.
2016/0319,532 Drain Valve With Tapered Skirt ValveApr 28, 15Nov 03, 16GREEN DRAIN INC.
2016/0024,778 RETROFIT CATCH BASIN FOR USE IN STORM WATER MANAGEMENT PRACTICEAug 04, 15Jan 28, 16Not available
2014/0262,996 DRAIN GRATE SYSTEM AND METHODMar 13, 13Sep 18, 14G2 Construction, Inc.
2014/0109,993 Gully arrangementDec 23, 13Apr 24, 14Bluewater Design Associates Limited
2013/0292,311 Stormwater Drain Backflow Flood Control DeviceMay 03, 13Nov 07, 13Not available
2012/0325,341 GULLY ARRANGEMENTDec 13, 10Dec 27, 12KELMAR LIMITED

Showing 1 to 20 of 25 results