TREA

Auxiliary liquid trap seal

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  • CPC
  • Y10T137/2822
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/2822Auxiliary liquid trap seal
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for draining water from a tank
    • Patent number 10,322,359
    • Issue date Jun 18, 2019
    • Bernhard Wett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Siphon alarm and restarting mechanism
    • Patent number 5,898,375
    • Issue date Apr 27, 1999
    • Fluid Dynamic Siphons, Inc.
    • Donald J. Patterson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Flushing siphon
    • Patent number 4,625,752
    • Issue date Dec 2, 1986
    • John A. George
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas-plug type valve
    • Patent number 4,586,527
    • Issue date May 6, 1986
    • Iosif Baumberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Trigger mechanism for siphon apparatus
    • Patent number 4,319,601
    • Issue date Mar 16, 1982
    • John A. George
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reliable trap filling device for siphon apparatus
    • Patent number 4,249,559
    • Issue date Feb 10, 1981
    • John A. George
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Siphon apparatus
    • Patent number 4,181,142
    • Issue date Jan 1, 1980
    • John A. George
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for producing pulsed liquid flow in a distillation column
    • Patent number 3,972,966
    • Issue date Aug 3, 1976
    • Universal Oil Products Company
    • Terry E. Lund
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3589404
    • Patent number 3,589,404
    • Issue date Jun 29, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3378121
    • Patent number 3,378,121
    • Issue date Apr 16, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3196900
    • Patent number 3,196,900
    • Issue date Jul 27, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2727530
    • Patent number 2,727,530
    • Issue date Dec 20, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2622620
    • Patent number 2,622,620
    • Issue date Dec 23, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2609868
    • Patent number 2,609,868
    • Issue date Sep 9, 1952
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2608374
    • Patent number 2,608,374
    • Issue date Aug 26, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2604266
    • Patent number 2,604,266
    • Issue date Jul 22, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2588839
    • Patent number 2,588,839
    • Issue date Mar 11, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2555674
    • Patent number 2,555,674
    • Issue date Jun 5, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2521477
    • Patent number 2,521,477
    • Issue date Sep 5, 1950
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2509839
    • Patent number 2,509,839
    • Issue date May 30, 1950
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2487650
    • Patent number 2,487,650
    • Issue date Nov 8, 1949
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2461026
    • Patent number 2,461,026
    • Issue date Feb 8, 1949
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2409871
    • Patent number 2,409,871
    • Issue date Oct 22, 1946
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2369571
    • Patent number 2,369,571
    • Issue date Feb 13, 1945
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2342301
    • Patent number 2,342,301
    • Issue date Feb 22, 1944
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2320886
    • Patent number 2,320,886
    • Issue date Jun 1, 1943
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2306445
    • Patent number 2,306,445
    • Issue date Dec 29, 1942
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2293153
    • Patent number 2,293,153
    • Issue date Aug 18, 1942
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2288607
    • Patent number 2,288,607
    • Issue date Jul 7, 1942
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2270304
    • Patent number 2,270,304
    • Issue date Jan 20, 1942
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents