TREA

the closure device being a plug fixed by radially deforming the packing

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Industry

  • CPC
  • F16L55/132
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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 F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Current Industry

F16L55/132the closure device being a plug fixed by radially deforming the packing
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE BALANCING SEAL
    • Publication number 20250224066
    • Publication date Jul 10, 2025
    • USA Industries, LLC
    • John Rey De La Cruze DE LEON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...
    • Publication number 20240369171
    • Publication date Nov 7, 2024
    • USA INDUSTRIES, LLC
    • Armando Garza
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXPANSION PLUG AND SYSTEM AND METHOD EMPLOYING SAME
    • Publication number 20240301982
    • Publication date Sep 12, 2024
    • Robert Plewa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Isolation Plug With Energized Seal
    • Publication number 20240230008
    • Publication date Jul 11, 2024
    • TDW Delaware, Inc.
    • Thomas H. McKone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Isolation Plug With Energized Seal
    • Publication number 20240133502
    • Publication date Apr 25, 2024
    • TDW Delaware, Inc.
    • Thomas H. McKone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM AND APPARATUS FOR A VALVE ASSEMBLY
    • Publication number 20240112934
    • Publication date Apr 4, 2024
    • ASM IP HOLDING B.V.
    • Andrew Michael Yednak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
    • Publication number 20240110658
    • Publication date Apr 4, 2024
    • Safe Isolations LLC
    • Paul GILES
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPELINE ISOLATION TOOL WITH SEAL HAVING ADAPTABLE MECHANICAL SUPPO...
    • Publication number 20230228359
    • Publication date Jul 20, 2023
    • TDW Offshore Services AS
    • Rafal Sulwinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLUGS FOR ANCHORING WITHIN EQUIPMENT AND METHODS OF USE FOR PRESSUR...
    • Publication number 20230167934
    • Publication date Jun 1, 2023
    • John C. Lausch
    • G01 - MEASURING TESTING
  • Information Patent Application

    SYSTEM AND APPARATUS FOR A VALVE ASSEMBLY
    • Publication number 20230143103
    • Publication date May 11, 2023
    • ASM IP HOLDING B.V.
    • Andrew Michael Yednak
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUCT STRINGER ASSEMBLY WITH BULKHEAD
    • Publication number 20220380019
    • Publication date Dec 1, 2022
    • AIRBUS OPERATIONS LIMITED
    • Anthony Bryant
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PIPELINE ISOLATION TOOL, ASSEMBLY & METHOD
    • Publication number 20220290793
    • Publication date Sep 15, 2022
    • STATS (UK) LIMITED
    • Angus Bowie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPELINE ISOLATION TOOL WITH LARGE-GAP SEALING ELEMENT HAVING MINI...
    • Publication number 20220228690
    • Publication date Jul 21, 2022
    • TDW Delaware, Inc.
    • Cody A. Parsley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING PLUG
    • Publication number 20220213916
    • Publication date Jul 7, 2022
    • AVDEL UK LIMITED
    • Carl HERSANT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...
    • Publication number 20220170581
    • Publication date Jun 2, 2022
    • USA INDUSTRIES, LLC
    • Casey Sue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe Engagement and Testing System
    • Publication number 20220099520
    • Publication date Mar 31, 2022
    • Pipeline Pressure Isolation Group, LLC
    • Kenneth Breaux
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Isolation Plug With Energized Seal
    • Publication number 20220065380
    • Publication date Mar 3, 2022
    • TDW Delaware, Inc.
    • Thomas H. McKone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
    • Publication number 20220057037
    • Publication date Feb 24, 2022
    • Safe Isolations LLC
    • Paul GILES
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Mechanical Lock for Pipeline Isolation Tools
    • Publication number 20210071799
    • Publication date Mar 11, 2021
    • TDW Delaware, Inc.
    • Khanh Van Nguyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS SEAL WITH AN ELASTOMER BODY AND A TENSIONING BOLT
    • Publication number 20210071800
    • Publication date Mar 11, 2021
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...
    • Publication number 20200378541
    • Publication date Dec 3, 2020
    • USA Industries, Inc.
    • Tracy Sue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Isolation Plug With Energized Seal
    • Publication number 20190390814
    • Publication date Dec 26, 2019
    • TDW Delaware, Inc.
    • Thomas H. McKone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS SEAL WITH AN ELASTOMER BODY AND A TENSIONING BOLT
    • Publication number 20190301656
    • Publication date Oct 3, 2019
    • HAUFF-TECHNIK GMBH & CO. KG
    • Ralf Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPLIT CAP SAFETY PLUG
    • Publication number 20190078719
    • Publication date Mar 14, 2019
    • GAS TECHNOLOGY INSTITUTE
    • Jeff Mainzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC PLUG
    • Publication number 20180238482
    • Publication date Aug 23, 2018
    • DELAVAN INC.
    • Marcin CIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...
    • Publication number 20180119866
    • Publication date May 3, 2018
    • USA Industries, Inc.
    • Tracy Sue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOOLS AND METHODS FOR SETTING A PLUG INSIDE A PIPE
    • Publication number 20180056490
    • Publication date Mar 1, 2018
    • NUWAVE INDUSTRIES INC.
    • Troy Illingworth
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Apparatus with spacer for repairing a pool fitting
    • Publication number 20180051477
    • Publication date Feb 22, 2018
    • Steven E. Thompson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESS SEAL HAVING A PRESS BODY
    • Publication number 20160195210
    • Publication date Jul 7, 2016
    • HAUFF-TECHNIK GMBH & CO. KG
    • Christos DELIKOSTAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AN APPARATUS AND A METHOD FOR SEALING A CONDUIT
    • Publication number 20150338013
    • Publication date Nov 26, 2015
    • TREADSTONE OILFIELD SERVICES LTD
    • Colin Bourne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...