TREA

Concentric pipes

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Industry

  • CPC
  • F16L37/565
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L37/00Couplings of the quick-acting type

Current Industry

F16L37/565Concentric pipes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal on the interstice of double-walled fiberglass pipe
    • Patent number 11,906,099
    • Issue date Feb 20, 2024
    • PHOENIX ENVIRONMENTAL, INC.
    • Casey Joe Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible double lumen tube and a tube coupling system for same
    • Patent number 11,724,084
    • Issue date Aug 15, 2023
    • MBH-International A/S
    • Ole Hougaard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Magnetic quick connect
    • Patent number 11,717,709
    • Issue date Aug 8, 2023
    • RainMaker Solutions, Inc.
    • Eduard Jaeger
    • A42 - HEADWEAR
  • Information Patent Grant

    Flexible double lumen tube and a tube coupling system for same
    • Patent number 11,160,968
    • Issue date Nov 2, 2021
    • MBH-International A/S
    • Ole Hougaard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas delivery system
    • Patent number 11,154,734
    • Issue date Oct 26, 2021
    • RainMaker Solutions, Inc.
    • Eduard Albert Jaeger
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Connection assembly
    • Patent number 10,641,502
    • Issue date May 5, 2020
    • ADEY HOLDINGS (2008) LIMITED
    • Christopher Adey
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Connection assembly
    • Patent number 10,174,955
    • Issue date Jan 8, 2019
    • ADEY HOLDINGS (2008) LIMITED
    • Christopher Adey
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Coaxial fluid connector
    • Patent number 10,161,552
    • Issue date Dec 25, 2018
    • Staubli Faverges
    • Alain-Christophe Tiberghien
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double wall tube fitting with an integrated diagnostic port
    • Patent number 10,066,774
    • Issue date Sep 4, 2018
    • United Technologies Corporation
    • Peter S. Matteson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection assembly
    • Patent number 10,024,552
    • Issue date Jul 17, 2018
    • ADEY HOLDINGS (2008) LIMITED
    • Christopher Adey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Connector
    • Patent number 10,018,296
    • Issue date Jul 10, 2018
    • TI Automotive (Heidelberg) GmbH
    • Iris Barthel
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Quick coupling for connecting during fluid flow in a hydraulic circuit
    • Patent number 9,810,360
    • Issue date Nov 7, 2017
    • Parker-Hannifin Corporation
    • Paul E. Lemay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection device
    • Patent number 9,714,733
    • Issue date Jul 25, 2017
    • Richard Wall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Line connector and line set for fluid media
    • Patent number 9,702,492
    • Issue date Jul 11, 2017
    • Voss Automotive GmbH
    • Olav Borgmeier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Coaxial high-pressure coupling with overpressure relief
    • Patent number 9,512,948
    • Issue date Dec 6, 2016
    • Parker Hannifin Manufacturing Germany GmbH & Co. KG
    • Olaf Nowack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for connecting double jacketed pipes (two-part pipe coupl...
    • Patent number 8,991,871
    • Issue date Mar 31, 2015
    • Richard Weinhold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coaxial quick coupling
    • Patent number 8,707,993
    • Issue date Apr 29, 2014
    • Faster S.p.A.
    • Massimo Cardi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coaxial coupling
    • Patent number 8,602,056
    • Issue date Dec 10, 2013
    • N.V. Holmatro
    • Christiaan Arnold Schütz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vapour-compression type refrigerating machine and double pipe struc...
    • Patent number 7,753,413
    • Issue date Jul 13, 2010
    • Denso Corporation
    • Makoto Yoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Coaxial quick disconnect coupling
    • Patent number 7,584,764
    • Issue date Sep 8, 2009
    • Parker-Hannifin Corporation
    • Ojars Maldavs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector, fluid supply apparatus, movable body, fluid supply syste...
    • Patent number 7,565,917
    • Issue date Jul 28, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Takanobu Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coaxial quick disconnect coupling
    • Patent number 7,147,003
    • Issue date Dec 12, 2006
    • Parker-Hannifin
    • Ojars Maldavs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly
    • Patent number 6,971,682
    • Issue date Dec 6, 2005
    • Adel Wiggins Group, Transdigm, Inc.
    • Steve Hoang
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Faucet and pipe connection including a spherical valve element
    • Patent number 6,598,620
    • Issue date Jul 29, 2003
    • Raoul Fremy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coaxial quick connector
    • Patent number 6,550,815
    • Issue date Apr 22, 2003
    • ITT Manufacturing Enterprises, Inc.
    • Michael T. Zitkowic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel dispensing swivel breakaway assembly
    • Patent number 6,308,727
    • Issue date Oct 30, 2001
    • Healy Systems, Inc.
    • James W. Healy
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Quick connect coupling with concentric configuration
    • Patent number 6,179,001
    • Issue date Jan 30, 2001
    • B.V. Holmatro Industrial Equipment
    • Christiaan A. Schutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cryosurgical instrument
    • Patent number 5,992,158
    • Issue date Nov 30, 1999
    • Spembly Medical Limited
    • Robert William Goddard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Connector assembly for double tubing
    • Patent number 5,681,063
    • Issue date Oct 28, 1997
    • E. R. Squibb & Sons, Inc.
    • Gorm Bressner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Coaxial breakaway coupling with vapor assist check valve
    • Patent number 5,615,706
    • Issue date Apr 1, 1997
    • Catlow, Inc.
    • Robert W. Guertin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBINED AIR FITTING
    • Publication number 20240217465
    • Publication date Jul 4, 2024
    • Rivian IP Holdings, LLC
    • Rex Christopher Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONNECTION ARRANGEMENT
    • Publication number 20240167605
    • Publication date May 23, 2024
    • TI Automotive Technology Center GmbH
    • Albert BOECKER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLEXIBLE DOUBLE LUMEN TUBE AND A TUBE COUPLING SYSTEM FOR SAME
    • Publication number 20220047860
    • Publication date Feb 17, 2022
    • MBH-INTERNATIONAL A/S
    • Ole Hougaard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A FLEXIBLE DOUBLE LUMEN TUBE AND A TUBE COUPLING SYSTEM FOR SAME
    • Publication number 20210008362
    • Publication date Jan 14, 2021
    • MBH-INTERNATIONAL A/S
    • Ole Hougaard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTION ASSEMBLY
    • Publication number 20180340697
    • Publication date Nov 29, 2018
    • ADEY HOLDINGS (2008) LIMITED
    • Christopher Adey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PIPE-IN-PIPE QUICK CONNECTION STRUCTURE
    • Publication number 20170059074
    • Publication date Mar 2, 2017
    • XIAMEN RUNNER INDUSTRIAL CORPORATION
    • Xiao Feng Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTION ASSEMBLY
    • Publication number 20170043354
    • Publication date Feb 16, 2017
    • ADEY HOLDINGS (2008) LIMITED
    • Christopher Adey
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DOUBLE WALL TUBE FITTING WITH AN INTEGRATED DIAGNOSTIC PORT
    • Publication number 20160281896
    • Publication date Sep 29, 2016
    • United Technologies Corporation
    • Peter S. Matteson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device and Method for Securing a Drain Tile
    • Publication number 20160076687
    • Publication date Mar 17, 2016
    • Mark Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COAXIAL HIGH-PRESSURE COUPLING WITH OVERPRESSURE RELIEF
    • Publication number 20150267850
    • Publication date Sep 24, 2015
    • Parker Hannifin Manufacturing Germany GmbH & Co. KG
    • Olaf Nowack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK COUPLING FOR CONNECTING DURING FLUID FLOW IN A HYDRAULIC CIRCUIT
    • Publication number 20150233511
    • Publication date Aug 20, 2015
    • Parker-Hannifin Corporation
    • Paul E. Lemay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTION DEVICE
    • Publication number 20140035272
    • Publication date Feb 6, 2014
    • Richard Wall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connector
    • Publication number 20130277959
    • Publication date Oct 24, 2013
    • Iris Barthel
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FLUID CONDUIT SYSTEMS AND APPARATUS
    • Publication number 20130270815
    • Publication date Oct 17, 2013
    • HAIM BRUDO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR CONNECTING DOUBLE JACKETED PIPES (TWO-PART PIPE COUPL...
    • Publication number 20130049355
    • Publication date Feb 28, 2013
    • Richard WEINHOLD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    COAXIAL QUICK COUPLING
    • Publication number 20120234415
    • Publication date Sep 20, 2012
    • Massimo Cardi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR CONNECTING DOUBLE JACKETED PIPES
    • Publication number 20120217739
    • Publication date Aug 30, 2012
    • Karl Weinhold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS VENT PIPE AND LOCKING SYSTEM
    • Publication number 20120138044
    • Publication date Jun 7, 2012
    • Lennox Hearth Products LLC
    • Eric Brunette
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Line Connector and Line Set for Fluid Media
    • Publication number 20110241333
    • Publication date Oct 6, 2011
    • VOSS Automotive GmbH
    • Olav Borgmeier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Coaxial Coupling
    • Publication number 20070289645
    • Publication date Dec 20, 2007
    • B.V. HOLMATRO INDUSTRIAL EQUIPMENT
    • Christiaan Arnold Schutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coaxial quick connector
    • Publication number 20070241560
    • Publication date Oct 18, 2007
    • David S. Malone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coaxial quick disconnect coupling
    • Publication number 20070102050
    • Publication date May 10, 2007
    • Parker-Hannifin Corporation
    • Ojars Maldavs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connector, fluid supply apparatus, movable body, fluid supply syste...
    • Publication number 20050247352
    • Publication date Nov 10, 2005
    • Takanobu Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Positive pipe interlock
    • Publication number 20050155209
    • Publication date Jul 21, 2005
    • Flexmaster Canada Limited
    • Jules Isendam
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Vapour-compression type refrigerating machine and double pipe struc...
    • Publication number 20040261450
    • Publication date Dec 30, 2004
    • Makoto Yoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Coaxial quick disconnect coupling
    • Publication number 20040244848
    • Publication date Dec 9, 2004
    • Ojars Maldavs
    • Ojars Maldavs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupling assembly
    • Publication number 20040207197
    • Publication date Oct 21, 2004
    • Steve Hoang
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Heater pipe
    • Publication number 20040194918
    • Publication date Oct 7, 2004
    • Fumiaki Kato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COAXIAL QUICK CONNECTOR
    • Publication number 20030034648
    • Publication date Feb 20, 2003
    • Michael T. Zitkowic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...