TREA

the rings being integral with one of the connecting parts

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  • CPC
  • F16L19/14
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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 F16L19/00Joints in which sealing surfaces are pressed together by means of a member

Current Industry

F16L19/14the rings being integral with one of the connecting parts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling
    • Patent number 9,851,034
    • Issue date Dec 26, 2017
    • Parker Hannifin Manufacturing Limited
    • Spencer Andrew Nicholson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressible coupling
    • Patent number 9,829,128
    • Issue date Nov 28, 2017
    • Parker Hannifin Manufacturing Limited
    • Andy Jenkins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid-tight connector
    • Patent number 9,371,948
    • Issue date Jun 21, 2016
    • Heyco, Inc.
    • William J. Coyle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bite-in type pipe connection structure
    • Patent number 8,919,825
    • Issue date Dec 30, 2014
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for connecting piping
    • Patent number 8,696,036
    • Issue date Apr 15, 2014
    • J-M Manufacturing Company, Inc.
    • Michael Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Duplex pipe fitting, exclusive tool for the duplex pipe fitting, re...
    • Patent number 8,262,135
    • Issue date Sep 11, 2012
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pipe joint cover structure and pipe connection method
    • Patent number 8,146,953
    • Issue date Apr 3, 2012
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flareless-type pipe fitting, refrigerating device, and water-heatin...
    • Patent number 7,988,206
    • Issue date Aug 2, 2011
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint, refrigeration device, heat pump hot water supply device...
    • Patent number 7,971,909
    • Issue date Jul 5, 2011
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flareless pipe coupling structure, flareless pipe coupling method,...
    • Patent number 7,954,856
    • Issue date Jun 7, 2011
    • Daikin Industries, Ltd.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting for metal pipe and tubing
    • Patent number 7,815,226
    • Issue date Oct 19, 2010
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting for metal pipe and tubing
    • Patent number 7,784,837
    • Issue date Aug 31, 2010
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting for stainless steel tubing
    • Patent number 7,762,592
    • Issue date Jul 27, 2010
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting with separable tube gripping device
    • Patent number 7,740,283
    • Issue date Jun 22, 2010
    • Swagelok Company
    • Mark A. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting
    • Patent number 7,677,602
    • Issue date Mar 16, 2010
    • Swagelok Company
    • Mark A. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting for metal pipe and tubing
    • Patent number 7,416,225
    • Issue date Aug 26, 2008
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting with separable tube gripping device
    • Patent number 7,407,196
    • Issue date Aug 5, 2008
    • Swagelok Company
    • Mark A. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting for stainless steel tubing
    • Patent number 7,393,018
    • Issue date Jul 1, 2008
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting with sealant
    • Patent number 7,350,828
    • Issue date Apr 1, 2008
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting with separable tube gripping ring
    • Patent number 7,108,288
    • Issue date Sep 19, 2006
    • Swagelok Company
    • Mark A. Bennett
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Fitting with separable gripping device for pipe and tube
    • Patent number 7,066,496
    • Issue date Jun 27, 2006
    • Swagelok Company
    • Peter C. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connector
    • Patent number 6,241,291
    • Issue date Jun 5, 2001
    • Chao Hui-Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Force concentrating unitary fitting
    • Patent number 4,998,831
    • Issue date Mar 12, 1991
    • Proni Creations Inc.
    • Oscar Proni
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frangible male coupling component
    • Patent number 4,944,534
    • Issue date Jul 31, 1990
    • McNeil (Ohio) Corporation
    • Jeffrey M. Kotyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for forming removable fluid tight sealing connections for h...
    • Patent number 4,610,069
    • Issue date Sep 9, 1986
    • Electricite de France
    • Claudine Darbois
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heavy duty tube coupling
    • Patent number 4,585,255
    • Issue date Apr 29, 1986
    • Universal Enterprises Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Union for tubes having a smooth end
    • Patent number 4,256,334
    • Issue date Mar 17, 1981
    • Michel L. Boisset
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece nut and sleeve for improved tube fitting
    • Patent number 4,022,497
    • Issue date May 10, 1977
    • Imperial-Eastman Corporation
    • Mike D. Kotsakis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic tube fitting and joint
    • Patent number 3,977,708
    • Issue date Aug 31, 1976
    • Fluoroware, Inc.
    • Gerhard P. Jopp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Union device for flexible tubing
    • Patent number 3,971,577
    • Issue date Jul 27, 1976
    • Scovill Manufacturing Company
    • Gerard Schemith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE JOINT
    • Publication number 20240200698
    • Publication date Jun 20, 2024
    • HIGASHIO MECH CO., LTD.
    • Akio YASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    JOINT PIPE
    • Publication number 20220356971
    • Publication date Nov 10, 2022
    • HIGASHIO MECH CO., LTD.
    • Akio YASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPONENT RETAINING STRUCTURE FOR CONDUIT FITTING
    • Publication number 20190040980
    • Publication date Feb 7, 2019
    • SWAGELOK COMPANY
    • Mark D. Bearer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID-TIGHT CONNECTOR
    • Publication number 20150048614
    • Publication date Feb 19, 2015
    • HEYCO, INC.
    • William J. Coyle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE CONNECTION STRUCTURE
    • Publication number 20140353969
    • Publication date Dec 4, 2014
    • Takashi Shimamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR CONNECTING PIPING
    • Publication number 20140175794
    • Publication date Jun 26, 2014
    • J-M Manufacturing Company, Inc.
    • Michael LIN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    COUPLING
    • Publication number 20130025731
    • Publication date Jan 31, 2013
    • PARKER HANNIFIN LTD
    • SPENCER NICHOLSON
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CONNECTION ASSEMBLY
    • Publication number 20120153617
    • Publication date Jun 21, 2012
    • Francis Kay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BITE-IN TYPE PIPE CONNECTION STRUCTURE, VALVE, BITE-IN TYPE PIPE JO...
    • Publication number 20110214450
    • Publication date Sep 8, 2011
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BITE TYPE PIPE CONNECTION STRUCTURE, VALVE, BITE TYPE PIPE JOINT, A...
    • Publication number 20110108753
    • Publication date May 12, 2011
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING
    • Publication number 20110095529
    • Publication date Apr 28, 2011
    • Spencer Nicholson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR CONNECTING PIPING
    • Publication number 20110041314
    • Publication date Feb 24, 2011
    • Michael Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUPLEX PIPE FITTING, EXCLUSIVE TOOL FOR THE DUPLEX PIPE FITTING, RE...
    • Publication number 20110006517
    • Publication date Jan 13, 2011
    • Haruo Nakata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FITTING FOR METAL PIPE AND TUBING
    • Publication number 20110006521
    • Publication date Jan 13, 2011
    • SWAGELOK COMPANY
    • Peter C. WILLIAMS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT
    • Publication number 20100308576
    • Publication date Dec 9, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT, REFRIGERATION DEVICE, HEAT PUMP HOT WATER SUPPLY DEVICE...
    • Publication number 20100148502
    • Publication date Jun 17, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Haruo Nakata
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FLARELESS-TYPE PIPE FITTING, REFRIGERATING DEVICE, AND WATER-HEATIN...
    • Publication number 20100090457
    • Publication date Apr 15, 2010
    • Haruo Nakata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    BITE TYPE PIPE COUPLING, REFRIGERATION DEVICE, AND WATER HEATING DE...
    • Publication number 20100084861
    • Publication date Apr 8, 2010
    • Daikin Inustries, LTD.
    • Haruo Nakata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PIPE JOINT, REFRIGERATING DEVICE, AND HEAT PUMP WATER WARMING DEVICE
    • Publication number 20100032940
    • Publication date Feb 11, 2010
    • Haruo Nakata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    BITE-IN TYPE PIPE JOINT, REFRIGERATING APPARATUS, AND WATER HEATING...
    • Publication number 20090309357
    • Publication date Dec 17, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT, REFRIGERATION DEVICE, AND HEAT PUMP-TYPE HOT WATER DEVICE
    • Publication number 20090267343
    • Publication date Oct 29, 2009
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT
    • Publication number 20090261573
    • Publication date Oct 22, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe Joint Cover Structure and Pipe Connection Method
    • Publication number 20090167015
    • Publication date Jul 2, 2009
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flareless Pipe Coupling Structure, Flareless Pipe Coupling Method,...
    • Publication number 20090102191
    • Publication date Apr 23, 2009
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BITE TYPE TUBE CONNECTION STRUCTURE, TUBE FITTING, VALVE, CLOSING V...
    • Publication number 20090045624
    • Publication date Feb 19, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Haruo Nakata
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FITTING FOR METAL PIPE AND TUBING
    • Publication number 20090033093
    • Publication date Feb 5, 2009
    • SWAGELOK COMPANY
    • Peter C. WILLIAMS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe Fitting
    • Publication number 20090008930
    • Publication date Jan 8, 2009
    • Haruo Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE FITTING FOR STAINLESS STEEL TUBING
    • Publication number 20080246278
    • Publication date Oct 9, 2008
    • SWAGELOK COMPANY
    • Peter C. WILLIAMS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE FITTING
    • Publication number 20080061549
    • Publication date Mar 13, 2008
    • SWAGELOK COMPANY
    • Mark A. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE FITTING WITH SEPARABLE TUBE GRIPPING DEVICE
    • Publication number 20080048441
    • Publication date Feb 28, 2008
    • SWAGELOK COMPANY
    • Mark A. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...