TREA

Open sewage channels

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  • CPC
  • E03F3/046
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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03FSEWERS CESSPOOLS E03F3/00Sewer pipe-line systems

Current Industry

E03F3/046Open sewage channels
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRENCH DRAIN
    • Publication number 20240247478
    • Publication date Jul 25, 2024
    • Zurn Water, LLC
    • Jacob Twaroski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH SYSTEM
    • Publication number 20240125106
    • Publication date Apr 18, 2024
    • PKG Equipment Inc.
    • Stephen Thomas PONTARELLI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    POLYGONAL DRAINAGE CHANNEL SYSTEM AND METHOD
    • Publication number 20230279653
    • Publication date Sep 7, 2023
    • Gregory J. Reinhart
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    ARTICULATING CHANNEL
    • Publication number 20230220633
    • Publication date Jul 13, 2023
    • National Diversified Sales, Inc.
    • Wai Keong Bryce Wong
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TILE FLOOR DRAIN
    • Publication number 20230035222
    • Publication date Feb 2, 2023
    • DAVID BLAMBLE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CHANNEL DRAIN
    • Publication number 20220364350
    • Publication date Nov 17, 2022
    • Michael A. Stetson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

    DRAINAGE SYSTEM, DRAINAGE UNITS, AND METHODS
    • Publication number 20220127835
    • Publication date Apr 28, 2022
    • ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH FORM MOUNTING DEVICE AND METHOD OF USE
    • Publication number 20210372112
    • Publication date Dec 2, 2021
    • ABT, Inc.
    • Charles Gunter
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DRAINAGE CHANNEL SUPPORT ASSEMBLY
    • Publication number 20210317627
    • Publication date Oct 14, 2021
    • Owen Edward Luke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CHANNEL DRAIN
    • Publication number 20210156132
    • Publication date May 27, 2021
    • Michael A. Stetson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH DRAIN ALIGNMENT SYSTEM
    • Publication number 20210102348
    • Publication date Apr 8, 2021
    • Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc.
    • Donald Elwyn PRIESTER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TILE FLOOR DRAIN
    • Publication number 20200217059
    • Publication date Jul 9, 2020
    • DAVID BLAMBLE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CHANNEL DRAIN
    • Publication number 20200208392
    • Publication date Jul 2, 2020
    • Michael A. Stetson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COVERING DEVICE FOR A SLOTTED CHANNEL
    • Publication number 20190194881
    • Publication date Jun 27, 2019
    • ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
    • Ramon Bhatia
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    AN ARRANGEMENT FOR A SEWERAGE SYSTEM COMPRISING A FRENCH DRAIN
    • Publication number 20190186118
    • Publication date Jun 20, 2019
    • HYBRID SYSTEM OÜ
    • Petteri KINNUNEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRENCH DRAIN PROVIDING VARIABLE DRAIN LOCATION AND INSTALLATION
    • Publication number 20190169831
    • Publication date Jun 6, 2019
    • Noble Manufacturing, LLC
    • James Anthony Wadaga
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    END WALL FOR A GUTTER FOR SURFACE DRAINAGE
    • Publication number 20190136501
    • Publication date May 9, 2019
    • ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
    • Stephan Meier
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    CONNECTION DEVICE BETWEEN A GUTTER AND GULLY
    • Publication number 20190055726
    • Publication date Feb 21, 2019
    • ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
    • Bengt Jesse-Windelband
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SURFACE WATER DRAINAGE SYSTEM
    • Publication number 20190024358
    • Publication date Jan 24, 2019
    • Aco Severin Ahlmann GmbH & Co., Kommanditgesellschaft
    • Arne Meincke
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FREE-FLOW, ANIMAL BLOCKING DRAIN PIPE END CAP AND METHOD
    • Publication number 20180363285
    • Publication date Dec 20, 2018
    • Wilbur D. Robinson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH DRAIN CHANNEL
    • Publication number 20180320358
    • Publication date Nov 8, 2018
    • Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc.
    • Steven Chromey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    TRENCH DRAIN
    • Publication number 20180320357
    • Publication date Nov 8, 2018
    • Jay R. Smith Mfg. Co., assumed name of Smith Industries, Inc.
    • Steven Chromey
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Trench Drain Connection Interface
    • Publication number 20180209131
    • Publication date Jul 26, 2018
    • Zurn Industries, LLC
    • Ludovit Dian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEBRIS TRAP FOR USE IN LINEAR DRAINS
    • Publication number 20180155915
    • Publication date Jun 7, 2018
    • Lawrence G. Meyers
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Taper-wall riser with tab connectors
    • Publication number 20170191251
    • Publication date Jul 6, 2017
    • Infiltrator Water Technologies, LLC
    • Gregory Trude
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Drainage Device
    • Publication number 20140332453
    • Publication date Nov 13, 2014
    • Jorge TORRAS-PIQUE
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DRAINAGE TRENCH UNIT AND TRANSPORT UNIT FORMED FROM SUCH DRAINAGE T...
    • Publication number 20140291221
    • Publication date Oct 2, 2014
    • Frankische Rohrwerke Gebr. Kirchner GmbH & Co KG
    • Dietmar Adams
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FORM FOR MAKING STRUCTURES
    • Publication number 20140217644
    • Publication date Aug 7, 2014
    • Ralph E. Brafford
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PREFABRICATED DRAIN STRUCTURE
    • Publication number 20140147210
    • Publication date May 29, 2014
    • Ye-Sun Lee
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES