TREA

wound from sheets or strips, with or without reinforcement

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Industry

  • CPC
  • F16L9/16
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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 F16L9/00Rigid pipes

Current Industry

F16L9/16wound from sheets or strips, with or without reinforcement
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TUBULAR STRUCTURES
    • Publication number 20250020246
    • Publication date Jan 16, 2025
    • Techreo LLC
    • Kevin B. McNeil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LARGE-DIAMETER THIN-WALL SPIRAL WELDED PIPE AND METHOD FOR MANUFACT...
    • Publication number 20240183467
    • Publication date Jun 6, 2024
    • NANJING DADE STEEL PIPE CO., LTD.
    • Fujun ZHAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LARGE-DIAMETER SPIRAL WELDED STEEL PIPE WITH COMPOSITE STRUCTURE WA...
    • Publication number 20240183466
    • Publication date Jun 6, 2024
    • NANJING DADE STEEL PIPE CO., LTD.
    • Fujun ZHAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PIPE FORMING APPARATUS
    • Publication number 20230085379
    • Publication date Mar 16, 2023
    • Wayne BARRETT
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20230079996
    • Publication date Mar 16, 2023
    • JFE STEEL CORPORATION
    • Shunsuke Sasaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SPIRAL TUBE
    • Publication number 20230001464
    • Publication date Jan 5, 2023
    • POSCO
    • Woo-Yeon Cho
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBULAR STRUCTURES
    • Publication number 20220381374
    • Publication date Dec 1, 2022
    • Techreo LCC
    • Kevin B. McNeil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE-WALL SPIRAL WELDED PIPE AND MANUFACTURING METHOD THEREOF
    • Publication number 20220373109
    • Publication date Nov 24, 2022
    • NANJING LIANZHONG ENGINEERING TECHNOLOGY CO., LTD
    • Fujun ZHAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR TUBE AND METHOD OF MANUFACTURING
    • Publication number 20220259882
    • Publication date Aug 18, 2022
    • BALFOUR BEATTY PLC
    • David CHAMBERS
    • E04 - BUILDING
  • Information Patent Application

    MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING GAS OR FOR EXPLOIT...
    • Publication number 20220243843
    • Publication date Aug 4, 2022
    • Arkema France
    • Gilles HOCHSTETTER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HELICALLY WOUND PIPE AND RELATED METHOD
    • Publication number 20220221087
    • Publication date Jul 14, 2022
    • Contech Engineered Solutions LLC
    • Roger Bradley Evans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIMB FOR BREATHING CIRCUIT
    • Publication number 20220143351
    • Publication date May 12, 2022
    • Fisher & Paykel Healthcare Limited
    • Nathan Lee Gray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Paper Hookah Hose
    • Publication number 20210345662
    • Publication date Nov 11, 2021
    • YU-TING HSU
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    TUBULAR STRUCTURE REINFORCING
    • Publication number 20210231237
    • Publication date Jul 29, 2021
    • Keystone Tower Systems, Inc.
    • Eric D. Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STEEL SHEET, TAILORED BLANK, HOT STAMPED PRODUCT, STEEL PIPE, HOLLO...
    • Publication number 20210222804
    • Publication date Jul 22, 2021
    • NIPPON STEEL CORPORATION
    • Hiroki FUJIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONDUIT AND METHOD OF FORMING
    • Publication number 20210016043
    • Publication date Jan 21, 2021
    • Fisher & Paykel Healthcare Limited
    • Daniel John Smith
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP
    • Publication number 20210009862
    • Publication date Jan 14, 2021
    • Intertape Polymer Corp.
    • John K. Tynan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CYLINDRICAL TUBE FORMATION
    • Publication number 20200324329
    • Publication date Oct 15, 2020
    • Keystone Tower Systems, Inc.
    • Michel Caron
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHODS FOR MAKING LAYERED TUBULAR STRUCTURES
    • Publication number 20200282440
    • Publication date Sep 10, 2020
    • Techreo LLC
    • Kevin B. McNeil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Non-metallic Cabling Continuous Oil Pipe
    • Publication number 20200240554
    • Publication date Jul 30, 2020
    • Weihai Hongtong Piping Materials Co., Ltd.
    • Jianqiang ZHAO
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    A MOLD FOR AN APPARATUS TO PRODUCE PLASTIC PIPE AND METHOD TO USE IT
    • Publication number 20200230902
    • Publication date Jul 23, 2020
    • PLASTIC PIPE MOBILE OU
    • Seppo TAKALA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ELECTRIC-RESISTANCE-WELDED STAINLESS CLAD STEEL PIPE OR TUBE
    • Publication number 20200224813
    • Publication date Jul 16, 2020
    • JFE STEEL CORPORATION
    • Shinsuke IDE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBULAR BODY AND METHOD FOR MANUFACTURING TUBULAR BODY
    • Publication number 20200200299
    • Publication date Jun 25, 2020
    • Mizuno Technics Corporation
    • Akira UNOSAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LIMB FOR BREATHING CIRCUIT
    • Publication number 20200147334
    • Publication date May 14, 2020
    • Fisher & Paykel Healthcare Limited
    • Nathan Lee Gray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SEALED AND/OR REINFORCED FLANGED RING CONNECTOR FOR SINGLE- AND DOU...
    • Publication number 20200149775
    • Publication date May 14, 2020
    • Jeffrey Allen Hermanson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Metal Strip Winding Continuous Reinforced Thermoplastic Composite Pipe
    • Publication number 20200103057
    • Publication date Apr 2, 2020
    • SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Yong BAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR MINING COPPER
    • Publication number 20190323633
    • Publication date Oct 24, 2019
    • Mohammad R. Ehsani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ELECTRIC RESISTANCE WELDED STEEL PIPE HAVING IDENTIFIABLE SEAM PORT...
    • Publication number 20190255646
    • Publication date Aug 22, 2019
    • JFE STEEL CORPORATION
    • Shinsaku KOKUBO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method and composition of making polymer products
    • Publication number 20190233628
    • Publication date Aug 1, 2019
    • UPONOR INFRA OY
    • Tommy Ånäs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PRODUCING A SHAPED COMPONENT FROM A MEDIUM-MANGANESE FLA...
    • Publication number 20190203312
    • Publication date Jul 4, 2019
    • SALZGITTER FLACHSTAHL GMBH
    • PETER PALZER
    • C21 - METALLURGY OF IRON