TREA

with diaphragm valve and pressure chamber for retarding the valve-closing movement

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Industry

  • CPC
  • E03D3/06
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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES FLUSHING VALVES THEREFOR E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing

Current Industry

E03D3/06with diaphragm valve and pressure chamber for retarding the valve-closing movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flush valve
    • Patent number 11,739,512
    • Issue date Aug 29, 2023
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitary valve with a diaphragm
    • Patent number 11,739,858
    • Issue date Aug 29, 2023
    • Neoperl GmbH
    • Marc Tempel
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush valve
    • Patent number 11,536,014
    • Issue date Dec 27, 2022
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Siphon activated valve
    • Patent number 11,434,631
    • Issue date Sep 6, 2022
    • Fluidmaster, Inc.
    • Tuan Le
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Valve device with cleaning wire
    • Patent number 11,391,029
    • Issue date Jul 19, 2022
    • AS America, Inc.
    • Marin Marinov
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pilot actuator for actuating a control valve
    • Patent number 11,358,015
    • Issue date Jun 14, 2022
    • Minimax Viking Research & Development GmbH
    • Shawn J. Feenstra
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush toilet
    • Patent number 11,111,658
    • Issue date Sep 7, 2021
    • Toto Ltd.
    • Tsubasa Miyake
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush valve with relief valve having axially-translatable valve ele...
    • Patent number 11,001,998
    • Issue date May 11, 2021
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • G02 - OPTICS
  • Information Patent Grant

    Flush valve with a power generation function
    • Patent number 10,900,213
    • Issue date Jan 26, 2021
    • Sheng-Hsien Chen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Siphon activated valve
    • Patent number 10,774,512
    • Issue date Sep 15, 2020
    • Fluidmaster, Inc.
    • Tuan Le
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Method and system for controlling actuation of flush apparatus
    • Patent number 10,767,356
    • Issue date Sep 8, 2020
    • Advanced Modern Technologies Corporation
    • Jorge Maercovich
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush valve
    • Patent number 10,753,075
    • Issue date Aug 25, 2020
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum operated valve
    • Patent number 10,704,244
    • Issue date Jul 7, 2020
    • Fluidmaster, Inc.
    • Tuan Le
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Flow diverter with antisiphon
    • Patent number 10,676,905
    • Issue date Jun 9, 2020
    • Fluidmaster, Inc.
    • Tuan Le
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Sensing mechanism for valve operation
    • Patent number 10,578,228
    • Issue date Mar 3, 2020
    • ZURN INDUSTRIES, LLC
    • Marc G. Block
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable sensor device for a plumbing fixture
    • Patent number 10,519,642
    • Issue date Dec 31, 2019
    • Masco Canada Limited
    • Brian David Main
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush valve with relief valve having axially-translatable valve ele...
    • Patent number 10,487,486
    • Issue date Nov 26, 2019
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Diaphragm disk
    • Patent number 10,214,887
    • Issue date Feb 26, 2019
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Unitary diaphragm
    • Patent number 10,189,194
    • Issue date Jan 29, 2019
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Dispensing device and battery package
    • Patent number 10,030,782
    • Issue date Jul 24, 2018
    • Kohler Co.
    • Chad J. Cochart
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush valve diaphragm
    • Patent number 9,896,829
    • Issue date Feb 20, 2018
    • ZURN INDUSTRIES, LLC
    • Matthew C. Davis
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    System and method for a diaphragm valve controlled through measurem...
    • Patent number 9,890,526
    • Issue date Feb 13, 2018
    • SDB IP Holdings, LLC
    • Shawn D. Bush
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flush system for a toilet
    • Patent number 9,869,078
    • Issue date Jan 16, 2018
    • Transcendent Holdings LLC
    • Kory Wieber
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Plunger-type diaphragm valve
    • Patent number 9,850,644
    • Issue date Dec 26, 2017
    • Hydrotek Corporation
    • Su Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Enclosures for automatic bathroom flushers
    • Patent number 9,598,847
    • Issue date Mar 21, 2017
    • Sloan Valve Company
    • Martin E. Marcichow
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Controller assembly for automatic flush valve
    • Patent number 9,528,253
    • Issue date Dec 27, 2016
    • Flushtech Corporation
    • Bin-Han Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Diaphragm disk
    • Patent number 9,399,861
    • Issue date Jul 26, 2016
    • ZURN INDUSTRIES, LLC
    • Michael A. Funari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for detecting that a valve should be replaced and a method o...
    • Patent number 9,309,992
    • Issue date Apr 12, 2016
    • SDB IP Holdings, LLC
    • Shawn D. Bush
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic bathroom flushers
    • Patent number 9,169,626
    • Issue date Oct 27, 2015
    • Fatih Guler
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flow noise restrictor
    • Patent number 9,151,029
    • Issue date Oct 6, 2015
    • Sloan Valve Company
    • Kay Herbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents