TREA

with valves kept in open position by means of air or water pressure or by vacuum

Follow

Industry

  • CPC
  • E03D1/302
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES FLUSHING VALVES THEREFOR E03D1/00Water flushing devices with cisterns; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices

Current Industry

E03D1/302with valves kept in open position by means of air or water pressure or by vacuum
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PNEUMATIC VALVE CONTROL DEVICE
    • Publication number 20230417036
    • Publication date Dec 28, 2023
    • Kohler (China) Investment Co., Ltd.
    • Bin Guo
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PNEUMATIC VALVE CONTROL DEVICE
    • Publication number 20230193610
    • Publication date Jun 22, 2023
    • Kohler (China) Investment Co., Ltd.
    • Bin Guo
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    AIR RELEASE VALVE AND AIR PRESSURE DRIVEN TOILET WATER TANK DRAIN V...
    • Publication number 20230160190
    • Publication date May 25, 2023
    • LAB (XIAMEN) SANITARY FITTINGS INC.
    • ZIPENG ZHANG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Pressure flushing system and toilet
    • Publication number 20220243440
    • Publication date Aug 4, 2022
    • ECO (XIAMEN) TECHNOLOGY INC.
    • Bingxing HUANG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Flushometer system
    • Publication number 20220025627
    • Publication date Jan 27, 2022
    • Sloan Valve Company
    • Jon Demczewski
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SIPHON ACTIVATED VALVE
    • Publication number 20210002879
    • Publication date Jan 7, 2021
    • Fluidmaster, Inc.
    • Tuan Le
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    FLOW DIVERTER WITH ANTISIPHON
    • Publication number 20190071853
    • Publication date Mar 7, 2019
    • Fluidmaster, Inc.
    • Tuan LE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    VACUUM OPERATED VALVE
    • Publication number 20180080206
    • Publication date Mar 22, 2018
    • Fluidmaster, Inc.
    • Tuan LE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SIPHON ACTIVATED VALVE
    • Publication number 20180066421
    • Publication date Mar 8, 2018
    • Fluidmaster, Inc.
    • Tuan LE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLOW DIVERTED WITH ANTISIPOHON
    • Publication number 20180051450
    • Publication date Feb 22, 2018
    • Fluidmaster, Inc.
    • Tuan LE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLOW DIVERTER WITH ANTISIPHON
    • Publication number 20170152652
    • Publication date Jun 1, 2017
    • Fluidmaster, Inc.
    • Tuan LE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    RETRO FLUSH TOILET
    • Publication number 20150033462
    • Publication date Feb 5, 2015
    • Norman Usher
    • E03 - WATER SUPPLY SEWERAGE