TREA

Siphon action initiated by outlet of air

Follow

Industry

  • CPC
  • E03D1/12
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

E03D1/12Siphon action initiated by outlet of air
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Minor water leak prevention apparatus for water inlet valve
    • Patent number 10,041,240
    • Issue date Aug 7, 2018
    • LAB (XIAMEN) SANITARY FITTINGS INC
    • Yongmao Liu
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Device for controlling the filling of a cistern
    • Patent number 9,890,525
    • Issue date Feb 13, 2018
    • Etablissements Dubourgel Grange
    • Hubert Magar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3582997
    • Patent number 3,582,997
    • Issue date Jun 8, 1971
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3499585
    • Patent number 3,499,585
    • Issue date Mar 10, 1970
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3029444
    • Patent number 3,029,444
    • Issue date Apr 17, 1962
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2884648
    • Patent number 2,884,648
    • Issue date May 5, 1959
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2878484
    • Patent number 2,878,484
    • Issue date Mar 24, 1959
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2783475
    • Patent number 2,783,475
    • Issue date Mar 5, 1957
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2700163
    • Patent number 2,700,163
    • Issue date Jan 25, 1955
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2640995
    • Patent number 2,640,995
    • Issue date Jun 9, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2632180
    • Patent number 2,632,180
    • Issue date Mar 24, 1953
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2492436
    • Patent number 2,492,436
    • Issue date Dec 27, 1949
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2491130
    • Patent number 2,491,130
    • Issue date Dec 13, 1949
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2386608
    • Patent number 2,386,608
    • Issue date Oct 9, 1945
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2230285
    • Patent number 2,230,285
    • Issue date Feb 4, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2081539
    • Patent number 2,081,539
    • Issue date May 25, 1937
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2017263
    • Patent number 2,017,263
    • Issue date Oct 15, 1935
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1792588
    • Patent number 1,792,588
    • Issue date Feb 17, 1931
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1604759
    • Patent number 1,604,759
    • Issue date Oct 26, 1926
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1562585
    • Patent number 1,562,585
    • Issue date Nov 24, 1925
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1519188
    • Patent number 1,519,188
    • Issue date Dec 16, 1924
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1505799
    • Patent number 1,505,799
    • Issue date Aug 19, 1924
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1475582
    • Patent number 1,475,582
    • Issue date Nov 27, 1923
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1446329
    • Patent number 1,446,329
    • Issue date Feb 20, 1923
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1339690
    • Patent number 1,339,690
    • Issue date May 11, 1920
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents