TREA

Cisterns for periodical discharge

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  • CPC
  • E03D1/16
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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

E03D1/16Cisterns for periodical discharge
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic flushing system
    • Patent number 4,631,760
    • Issue date Dec 30, 1986
    • Graham W. Leishman
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Auto-flush system
    • Patent number 4,575,880
    • Issue date Mar 18, 1986
    • Burgess; Robert
    • Robert H. Burgess
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3688791
    • Patent number 3,688,791
    • Issue date Sep 5, 1972
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3082433
    • Patent number 3,082,433
    • Issue date Mar 26, 1963
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2999509
    • Patent number 2,999,509
    • Issue date Sep 12, 1961
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2965122
    • Patent number 2,965,122
    • Issue date Dec 20, 1960
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2962727
    • Patent number 2,962,727
    • Issue date Dec 6, 1960
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2847022
    • Patent number 2,847,022
    • Issue date Aug 12, 1958
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2779027
    • Patent number 2,779,027
    • Issue date Jan 29, 1957
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2745109
    • Patent number 2,745,109
    • Issue date May 15, 1956
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2615174
    • Patent number 2,615,174
    • Issue date Oct 28, 1952
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2320132
    • Patent number 2,320,132
    • Issue date May 25, 1943
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2264258
    • Patent number 2,264,258
    • Issue date Nov 25, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2239570
    • Patent number 2,239,570
    • Issue date Apr 22, 1941
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2199068
    • Patent number 2,199,068
    • Issue date Apr 30, 1940
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2122909
    • Patent number 2,122,909
    • Issue date Jul 5, 1938
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2090551
    • Patent number 2,090,551
    • Issue date Aug 17, 1937
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2033064
    • Patent number 2,033,064
    • Issue date Mar 3, 1936
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2018169
    • Patent number 2,018,169
    • Issue date Oct 22, 1935
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2007453
    • Patent number 2,007,453
    • Issue date Jul 9, 1935
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1998478
    • Patent number 1,998,478
    • Issue date Apr 23, 1935
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1755218
    • Patent number 1,755,218
    • Issue date Apr 22, 1930
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1648766
    • Patent number 1,648,766
    • Issue date Nov 8, 1927
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1413484
    • Patent number 1,413,484
    • Issue date Apr 18, 1922
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1400022
    • Patent number 1,400,022
    • Issue date Dec 13, 1921
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1380086
    • Patent number 1,380,086
    • Issue date May 31, 1921
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1355988
    • Patent number 1,355,988
    • Issue date Oct 19, 1920
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1347318
    • Patent number 1,347,318
    • Issue date Jul 20, 1920
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1250023
    • Patent number 1,250,023
    • Issue date Dec 11, 1917
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    1129898
    • Patent number 1,129,898
    • Issue date Mar 2, 1915
    • E03 - WATER SUPPLY SEWERAGE