TREA

provided with flushing means for cleaning or emptying

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  • CPC
  • E03F5/0402
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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03FSEWERS CESSPOOLS E03F5/00Sewerage structures

Current Industry

E03F5/0402provided with flushing means for cleaning or emptying
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupler for fluidically communicating a hose with a trench drain
    • Patent number 11,746,517
    • Issue date Sep 5, 2023
    • Global Drain Technologies Inc.
    • Viking Kristjansson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Inline bioremediation liquid treatment system
    • Patent number 11,499,305
    • Issue date Nov 15, 2022
    • Oldcastle Infrastructure, Inc.
    • Thomas H. Happel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Inline bioremediation liquid treatment system
    • Patent number 10,794,051
    • Issue date Oct 6, 2020
    • Suntree Technologies Holdings, LLC
    • Thomas H. Happel
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Hydro-variant baffle cartridge system
    • Patent number 10,472,815
    • Issue date Nov 12, 2019
    • Oldcastle Infrastructure, Inc.
    • Tom Happel
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Inline bioremediation liquid treatment system
    • Patent number 10,260,222
    • Issue date Apr 16, 2019
    • Suntree Technologies Holdings, LLC
    • Thomas H. Happel
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Stormwater polymer treatment system
    • Patent number 10,155,670
    • Issue date Dec 18, 2018
    • Suntree Technologies Holdings, LLC
    • Tom Happel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Safety drain apparatus
    • Patent number 8,950,690
    • Issue date Feb 10, 2015
    • Wayne Kraft
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Well cleaning apparatus
    • Patent number 8,911,564
    • Issue date Dec 16, 2014
    • Paul Robert Hatten
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Gas and liquid backflow-preventing valve device for drains
    • Patent number 5,419,359
    • Issue date May 30, 1995
    • Grant; Murray A.
    • Bouko J. Kor
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Liquid-plug-creating device
    • Patent number 4,480,655
    • Issue date Nov 6, 1984
    • Aktienbolaget Gustavsberg
    • Lars Teglund
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3800949
    • Patent number 3,800,949
    • Issue date Apr 2, 1974
    • B08 - CLEANING
  • Information Patent Grant

    3776269
    • Patent number 3,776,269
    • Issue date Dec 4, 1973
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3661261
    • Patent number 3,661,261
    • Issue date May 9, 1972
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2650708
    • Patent number 2,650,708
    • Issue date Sep 1, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1951463
    • Patent number 1,951,463
    • Issue date Mar 20, 1934
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1934959
    • Patent number 1,934,959
    • Issue date Nov 14, 1933
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1929638
    • Patent number 1,929,638
    • Issue date Oct 10, 1933
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1918678
    • Patent number 1,918,678
    • Issue date Jul 18, 1933
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1901244
    • Patent number 1,901,244
    • Issue date Mar 14, 1933
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1810473
    • Patent number 1,810,473
    • Issue date Jun 16, 1931
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1571135
    • Patent number 1,571,135
    • Issue date Jan 26, 1926
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1562542
    • Patent number 1,562,542
    • Issue date Nov 24, 1925
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1327211
    • Patent number 1,327,211
    • Issue date Jan 6, 1920
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1289829
    • Patent number 1,289,829
    • Issue date Dec 31, 1918
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1271813
    • Patent number 1,271,813
    • Issue date Jul 9, 1918
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1235641
    • Patent number 1,235,641
    • Issue date Aug 7, 1917
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1190604
    • Patent number 1,190,604
    • Issue date Jul 11, 1916
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1172253
    • Patent number 1,172,253
    • Issue date Feb 22, 1916
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1166556
    • Patent number 1,166,556
    • Issue date Jan 4, 1916
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1128575
    • Patent number 1,128,575
    • Issue date Feb 16, 1915
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Coupler for Fluidically Communicating a Hose with a Trench Drain
    • Publication number 20220356693
    • Publication date Nov 10, 2022
    • Global Drain Technologies Inc.
    • Viking Kristjansson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    INLINE BIOREMEDIATION LIQUID TREATMENT SYSTEM
    • Publication number 20210254325
    • Publication date Aug 19, 2021
    • OLDCASTLE INFRASTRUCTURE, INC.
    • Thomas H. Happel
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ROAD GUTTER HAVING DUST COLLECTION FUNCTION
    • Publication number 20210180267
    • Publication date Jun 17, 2021
    • Shanghai Sangkang Environment Technology Co., Ltd.
    • Xianmin XU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SAFETY DRAIN APPARATUS
    • Publication number 20100258202
    • Publication date Oct 14, 2010
    • Wayne KRAFT
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SELF-CLEANING FLOORING SYSTEM
    • Publication number 20100251646
    • Publication date Oct 7, 2010
    • James G. MacLean
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    DRAIN FITTING
    • Publication number 20100000012
    • Publication date Jan 7, 2010
    • TRILAUR PTY LTD.
    • Lawrence James Evans
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Well cleaning apparatus
    • Publication number 20090308595
    • Publication date Dec 17, 2009
    • Paul Robert Hatten
    • B08 - CLEANING
  • Information Patent Application

    Self-flushing basement drainage pipe
    • Publication number 20060086377
    • Publication date Apr 27, 2006
    • Micron Technology, Inc.
    • Robert W. Showler
    • B08 - CLEANING
  • Information Patent Application

    Self-cleaning flooring system
    • Publication number 20060048469
    • Publication date Mar 9, 2006
    • James G. MacLean
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING