TREA

Quickly-detachable chain couplings Shackles chain links with rapid junction means are classified according to the corresponding kind of chain

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  • CPC
  • F16G15/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES CHAINS FITTINGS PREDOMINANTLY USED THEREFOR F16G15/00Chain couplings, Shackles Chain joints Chain links Chain bushes

Current Industry

F16G15/04Quickly-detachable chain couplings Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lifting mechanism for belt type pumping unit
    • Patent number 12,320,424
    • Issue date Jun 3, 2025
    • Cong Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Block lock with short locking distance
    • Patent number 12,241,524
    • Issue date Mar 4, 2025
    • THIELE GmbH & Co. KG
    • Janis Quinting
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High fatigue life detachable connector
    • Patent number 12,234,887
    • Issue date Feb 25, 2025
    • The Crosby Group LLC
    • Nina Sverdlova
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shackle lock and shackle comprising said shackle lock
    • Patent number 12,215,758
    • Issue date Feb 4, 2025
    • Hylestad Solutions AS
    • Kjetil Bjørgum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Extended-life tire chain and method of extending the life of a tire...
    • Patent number 12,122,197
    • Issue date Oct 22, 2024
    • Tim Ruppert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Chain connector
    • Patent number 11,953,077
    • Issue date Apr 9, 2024
    • Advanced Chain Technologies (A.C.T.) PTY LTD
    • Peter Howard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shortening clutch
    • Patent number 11,927,246
    • Issue date Mar 12, 2024
    • Kito Corporation
    • Masaki Aruga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Configurable safety device and procedure for its configuration
    • Patent number 11,866,960
    • Issue date Jan 9, 2024
    • LEGUTEC INICIATIVAS TECNICAS, S.L.
    • Salvador Gabriel Delhom Munoz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Fastening system
    • Patent number 11,867,257
    • Issue date Jan 9, 2024
    • Blaine Howard Newcomb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic hose connector and integrated magnetic connectors
    • Patent number 11,549,625
    • Issue date Jan 10, 2023
    • Thais Zoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Release mechanism and method of use of same
    • Patent number 11,299,240
    • Issue date Apr 12, 2022
    • Delmar Systems, Inc.
    • Jason David Pasternak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain fastening assembly
    • Patent number 11,242,912
    • Issue date Feb 8, 2022
    • John Dodds
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain closing link
    • Patent number 11,226,023
    • Issue date Jan 18, 2022
    • SRAM Deutschland GmbH
    • Bruno Miguel Ferreira Da Silva Ribeiro
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Mid-line tensioner
    • Patent number 11,008,070
    • Issue date May 18, 2021
    • FLINTSTONE TECHNOLOGY LTD
    • Richard Taylor
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Kenter shackle
    • Patent number 10,920,854
    • Issue date Feb 16, 2021
    • SCHMIEDESTUECK-VERTRIEB FEUERSTEIN GMBH
    • Till Stukenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Component for lifting, lashing or stop technology, particularly sha...
    • Patent number 10,895,304
    • Issue date Jan 19, 2021
    • RUD Ketten Rieger & Dietz GmbH u. Co. KG
    • Michael Betzler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling piece element for a joining shackle for anchor chains
    • Patent number 10,859,135
    • Issue date Dec 8, 2020
    • SCHMIEDESTUECK-VERTRIEB FEUERSTEIN GMBH
    • Till Stukenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Irreversibly locking clip
    • Patent number 10,808,802
    • Issue date Oct 20, 2020
    • Carl James Mark Pancutt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle chain
    • Patent number 10,794,452
    • Issue date Oct 6, 2020
    • Shimano Inc.
    • Tsuyoshi Fukumori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rapidly releasable latching arrangement for a component from liftin...
    • Patent number 10,781,886
    • Issue date Sep 22, 2020
    • RUD KETTEN RIEGER & DIETZ GMBH U. CO., KG
    • Michael Betzler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pivotable block lock
    • Patent number 10,344,824
    • Issue date Jul 9, 2019
    • THIELE GmbH & Co. KG
    • Eugeniusz Brodziak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tire chain and components thereof
    • Patent number 10,266,021
    • Issue date Apr 23, 2019
    • Pro Vide Australia Pty Ltd
    • Rodney Edward Coles
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anchor chain
    • Patent number 10,132,385
    • Issue date Nov 20, 2018
    • IDEOL
    • Thomas Choisnet
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Chain shackle
    • Patent number 10,060,508
    • Issue date Aug 28, 2018
    • Konecranes Global Corporation
    • Ismo Kuivamäki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Block lock with a twist lock
    • Patent number 9,976,627
    • Issue date May 22, 2018
    • THIELE GmbH & Co. KG
    • Eugeniusz Brodziak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hook and chain assemblies and methods of making such
    • Patent number 9,969,598
    • Issue date May 15, 2018
    • Jesus R. Oropeza
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shackle safety pin
    • Patent number 9,890,831
    • Issue date Feb 13, 2018
    • Joshua John Flesch
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Anchor chain
    • Patent number 9,863,499
    • Issue date Jan 9, 2018
    • IDEOL
    • Thomas Choisnet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Repair link for twist link and other chain types
    • Patent number 9,816,585
    • Issue date Nov 14, 2017
    • Columbia Steel Casting Co., Inc.
    • Charles Dreixler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable slider with symmetric pieces
    • Patent number 9,728,943
    • Issue date Aug 8, 2017
    • Production Resource Group, L.L.C.
    • James Kempf
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN BLOCK LOCK
    • Publication number 20250224019
    • Publication date Jul 10, 2025
    • THIELE GMBH & CO. KG
    • Burkard SCHERF
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    KITE SYSTEM
    • Publication number 20250171124
    • Publication date May 29, 2025
    • SkySails Power GmbH
    • Benjamin Alves
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Extended-Life Tire Chain and Method of Extending the Life of a Tire...
    • Publication number 20250170863
    • Publication date May 29, 2025
    • Tim Ruppert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Lifting Mechanism for Belt Type Pumping Unit
    • Publication number 20250122922
    • Publication date Apr 17, 2025
    • APEX OILFIELD EQUIPMENT (QINGDAO) CO., LTD
    • Cong ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTING MEANS, REINFORCING DEVICE, CONNECTING ASSEMBLY AND METHO...
    • Publication number 20250052299
    • Publication date Feb 13, 2025
    • B.T. INNOVATION GMBH
    • Felix VON LIMBURG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN LOCK FOR A LINK CHAIN AND FASTENING BOLT FOR SUCH CHAIN LOCK
    • Publication number 20250003465
    • Publication date Jan 2, 2025
    • J. D. Theile GmbH & Co. KG
    • Wilfried Mertens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTING CHAIN LINK FOR PURPOSES OF CONNECTING AT LEAST TWO CHAIN...
    • Publication number 20240392861
    • Publication date Nov 28, 2024
    • pewag austria GmbH
    • Ägyd Pengg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SWIVEL CONNECTION DEVICE
    • Publication number 20240240697
    • Publication date Jul 18, 2024
    • CAMP S.P.A.
    • Antonio CODEGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS
    • Publication number 20240060587
    • Publication date Feb 22, 2024
    • Thais Zoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS
    • Publication number 20240027006
    • Publication date Jan 25, 2024
    • Thais Zoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELEASABLE CONNECTION SYSTEM
    • Publication number 20230127570
    • Publication date Apr 27, 2023
    • Mark Jared Thornley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DETACHER FOR CHAIN QUICK LINK
    • Publication number 20230099891
    • Publication date Mar 30, 2023
    • BETO ENGINEERING AND MARKETING CO., LTD
    • LOPIN WANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BLOCK LOCK WITH SHORT LOCKING DISTANCE
    • Publication number 20220260134
    • Publication date Aug 18, 2022
    • THIELE GMBH & CO. KG
    • Janis QUINTING
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELEASABLE MOORING CHAIN LINK
    • Publication number 20220106019
    • Publication date Apr 7, 2022
    • Seasystems AS
    • Torkjell Lisland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHORTENING CLUTCH
    • Publication number 20210231195
    • Publication date Jul 29, 2021
    • KITO CORPORATION
    • Masaki ARUGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A Release Mechanism and Method of Use of Same
    • Publication number 20210070400
    • Publication date Mar 11, 2021
    • DELMAR SYSTEMS, INC.
    • Jason David Pasternak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC HOSE CONNECTOR AND INTEGRATED MAGNETIC CONNECTORS
    • Publication number 20200386354
    • Publication date Dec 10, 2020
    • Thais Zoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain Fastening Assembly
    • Publication number 20200256427
    • Publication date Aug 13, 2020
    • John Dodds
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain Connector
    • Publication number 20200141473
    • Publication date May 7, 2020
    • Acteuro Limited
    • Peter Howard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MID-LINE TENSIONER
    • Publication number 20200130783
    • Publication date Apr 30, 2020
    • Flintstone Technology Ltd
    • Richard TAYLOR
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE CHAIN
    • Publication number 20190309826
    • Publication date Oct 10, 2019
    • Shimano Inc.
    • Tsuyoshi FUKUMORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING PIECE ELEMENT FOR A JOINING SHACKLE FOR ANCHOR CHAINS
    • Publication number 20190162270
    • Publication date May 30, 2019
    • SCHMIEDESTUECK-VERTRIEB FEUERSTEIN GmbH
    • TILL STUKENBERG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    KENTER SHACKLE
    • Publication number 20190120326
    • Publication date Apr 25, 2019
    • SCHMIEDESTUECK-VERTRIEB FEUERSTEIN GmbH
    • TILL STUKENBERG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIVOTABLE BLOCK LOCK
    • Publication number 20180313433
    • Publication date Nov 1, 2018
    • THIELE GMBH & CO. KG
    • Eugeniusz Brodziak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN CLOSING LINK
    • Publication number 20180031077
    • Publication date Feb 1, 2018
    • SRAM DEUTSCHLAND GMBH
    • BRUNO MIGUEL FERREIRA DA SILVA RIBEIRO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Release Apparatus and Method Of Manufacturing A Release Apparatus
    • Publication number 20180001968
    • Publication date Jan 4, 2018
    • Michael D. Perlman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BLOCK LOCK WITH A TWIST LOCK
    • Publication number 20170314642
    • Publication date Nov 2, 2017
    • THIELE GMBH & CO. KG
    • Eugeniusz Brodziak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELEASE APPARATUSES WITH LOCKING SURFACES FORMED AT CONTACT ANGLES...
    • Publication number 20160215853
    • Publication date Jul 28, 2016
    • INTEROCEAN SYSTEMS, INC.
    • Michael D. Pearlman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CHAIN JOINT FOR LINK CHAINS
    • Publication number 20150316126
    • Publication date Nov 5, 2015
    • Pewag Austria GmbH
    • Aegyd PENGG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE CHAIN CONNECTING LINK
    • Publication number 20150260258
    • Publication date Sep 17, 2015
    • Shimano Inc.
    • Toru KUBOTA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...