TREA

the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts

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  • CPC
  • F16D1/116
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16DCOUPLINGS FOR TRANSMITTING ROTATION CLUTCHES BRAKES F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements

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F16D1/116the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive shaft connection
    • Patent number 12,264,711
    • Issue date Apr 1, 2025
    • GM Global Technology Operations LLC
    • Avissai Alcantara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Impeller receptacle
    • Patent number 12,228,140
    • Issue date Feb 18, 2025
    • CASO HOLDING GmbH
    • Udo Berling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torque transferring coupler
    • Patent number 12,215,745
    • Issue date Feb 4, 2025
    • Anduril Industries, Inc.
    • McHenry Carlson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Part having a rotationally symmetric region and a machining surface...
    • Patent number 12,006,985
    • Issue date Jun 11, 2024
    • Sew-Eurodrive GmbH & Co. KG
    • Wolfgang Brand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transfer case yoke
    • Patent number 12,000,439
    • Issue date Jun 4, 2024
    • Drivelines Plus Inc.
    • Jeff Everly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spline joints and spline joint installation methods
    • Patent number 11,953,042
    • Issue date Apr 9, 2024
    • ROSCOE MOSS MANUFACTURING COMPANY
    • Oscar M. Jaime
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling member, pump-priming device, and method of priming an inte...
    • Patent number 11,940,011
    • Issue date Mar 26, 2024
    • TCM Engine Products, LLC
    • Mark Vinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Generator shaft assembly
    • Patent number 11,920,638
    • Issue date Mar 5, 2024
    • Hamilton Sundstrand Corporation
    • Aaron Cooling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ring latch locking shaft coupling for bi-directional loading
    • Patent number 11,905,802
    • Issue date Feb 20, 2024
    • Halliburton Energy Services, Inc.
    • Casey Laine Newport
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Knurling edge driving tool
    • Patent number 11,819,970
    • Issue date Nov 21, 2023
    • Lam Research Corporation
    • Terrence George Bernier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End effector of a surgical robotic manipulator including a grip sen...
    • Patent number 11,812,984
    • Issue date Nov 14, 2023
    • Stryker Corporation
    • Douglas A. Staunton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connecting device for the rigid connection of two shafts, and shaft...
    • Patent number 11,796,007
    • Issue date Oct 24, 2023
    • Kristl, Seibt & Co. Gesellschaft M.B.H.
    • Darko Jankovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for operating a top drive
    • Patent number 11,767,713
    • Issue date Sep 26, 2023
    • Schlumberger Technology Corporation
    • Brynjulv Aas
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Gear-tooth system and shaft/hub connection component
    • Patent number 11,761,489
    • Issue date Sep 19, 2023
    • GKN Driveline Deutschland GmbH
    • Rainer Carstensen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Attachment devices for a tractor PTO attachment site and methods of...
    • Patent number 11,746,831
    • Issue date Sep 5, 2023
    • Cedric Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity housing lock system
    • Patent number 11,708,860
    • Issue date Jul 25, 2023
    • Robby Gordon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Direct pinion mount joint assembly
    • Patent number 11,698,110
    • Issue date Jul 11, 2023
    • Dana Automotive Systems Group, LLC
    • Jeffrey A. Dutkiewicz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Transmission arrangement and method for assembling said transmissio...
    • Patent number 11,685,257
    • Issue date Jun 27, 2023
    • NINGBO GEELY AUTOMOBILE RESEARCH & DEVELOPMENT CO.
    • Shabbir Adil
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High retention force serviceable plug-on joint assembly
    • Patent number 11,598,376
    • Issue date Mar 7, 2023
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Michael Walter Hopson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque transmitting assembly
    • Patent number 11,598,380
    • Issue date Mar 7, 2023
    • METAL FORMING & COINING, LLC
    • Erik Piper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission shaft
    • Patent number 11,560,926
    • Issue date Jan 24, 2023
    • Hitachi Astemo, Ltd.
    • Xiaojin Zhu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 11,525,484
    • Issue date Dec 13, 2022
    • NTN Corporation
    • Masashi Funahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Profiled wheel retainer
    • Patent number 11,519,464
    • Issue date Dec 6, 2022
    • Allison Transmission, Inc.
    • James Raszkowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 11,493,094
    • Issue date Nov 8, 2022
    • NTN Corporation
    • Masashi Funahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Coupler for interconnecting externally splined power take off shaft...
    • Patent number 11,448,264
    • Issue date Sep 20, 2022
    • Lionforge Industries Inc.
    • Jonathan S. Loewen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick connect assembly and retaining member for use therein
    • Patent number 11,441,610
    • Issue date Sep 13, 2022
    • Dana Automotive Systems Group, LLC
    • Marc T. Feichter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Propeller shaft for vehicle
    • Patent number 11,434,959
    • Issue date Sep 6, 2022
    • Hyundai Motor Company
    • Hyung Chul Choi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High retention force serviceable plug-on joint assembly
    • Patent number 11,434,958
    • Issue date Sep 6, 2022
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Michael Walter Hopson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupler
    • Patent number 11,428,272
    • Issue date Aug 30, 2022
    • Textron Innovations Inc.
    • Eric Stephen Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling
    • Patent number 11,424,661
    • Issue date Aug 23, 2022
    • Konecranes Global Corporation
    • Teppo Lindberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Transmission Device
    • Publication number 20250163969
    • Publication date May 22, 2025
    • EJOT SE & Co. KG
    • Jan STOETZER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING ARRANGEMENT
    • Publication number 20250116300
    • Publication date Apr 10, 2025
    • RUAG AG
    • Mario RÜD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Transfer Case Yoke
    • Publication number 20240401647
    • Publication date Dec 5, 2024
    • Jeff Everly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE SHAFT CONNECTION
    • Publication number 20240247669
    • Publication date Jul 25, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Avissai ALCANTARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL PHASE DIFFERENCE PUMP
    • Publication number 20240183405
    • Publication date Jun 6, 2024
    • Shimadzu Corporation
    • Takuya KOKABU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    End Effector Of A Surgical Robotic Manipulator And Method Of Operat...
    • Publication number 20240032957
    • Publication date Feb 1, 2024
    • Stryker Corporation
    • Douglas A. Staunton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LOCKING MECHANISM FOR SECURING A COUPLING SLEEVE ON A SHAFT
    • Publication number 20230358279
    • Publication date Nov 9, 2023
    • Walterscheid GmbH
    • Bettina Schiffbauer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH RETENTION FORCE SERVICEABLE PLUG-ON JOINT ASSEMBLY
    • Publication number 20220364607
    • Publication date Nov 17, 2022
    • NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
    • Michael Walter Hopson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKING COUPLING FOR ROTATING ASSEMBLY
    • Publication number 20220307556
    • Publication date Sep 29, 2022
    • Raytheon Company
    • Paul J. Marchetti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTING DEVICE FOR THE RIGID CONNECTION OF TWO SHAFTS, AND SHAFT...
    • Publication number 20220290724
    • Publication date Sep 15, 2022
    • KRISTL, SEIBT & CO. GESELLSCHAFT M.B.H.
    • Darko JANKOVIC
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE TRAIN CONNECTOR ASSEMBLY
    • Publication number 20220275838
    • Publication date Sep 1, 2022
    • NISSAN NORTH AMERICA, INC.
    • Alberto CONTRERAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR-TOOTH SYSTEM AND SHAFT/HUB CONNECTION COMPONENT
    • Publication number 20220235826
    • Publication date Jul 28, 2022
    • GKN Driveline Deutschland GmbH
    • Rainer Carstensen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHAKING AND/ OR MIXING DEVICE
    • Publication number 20220008876
    • Publication date Jan 13, 2022
    • HANS HEIDOLPH GMBH
    • Maximilian Bayer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TRANSMISSION ARRANGEMENT AND METHOD FOR ASSEMBLING SAID TRANSMISSIO...
    • Publication number 20220001743
    • Publication date Jan 6, 2022
    • Ningbo Geely Automobile Research & Development Co., Ltd
    • Shabbir ADIL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PROPELLER SHAFT FOR VEHICLE
    • Publication number 20210332859
    • Publication date Oct 28, 2021
    • Hyundai Motor Company
    • Hyung Chul Choi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMITTING SHAFT
    • Publication number 20210222737
    • Publication date Jul 22, 2021
    • Hitachi Automotive Systems, Ltd.
    • Kenichi SUGIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT-VELOCITY UNIVERSAL JOINT
    • Publication number 20210199160
    • Publication date Jul 1, 2021
    • NTN Corporation
    • Shin TOMOGAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupler for Interconnecting Externally Splined Power Take Off Shaft...
    • Publication number 20210156433
    • Publication date May 27, 2021
    • Jonathan S. Loewen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK CONNECT ASSEMBLY AND RETAINING MEMBER FOR USE THEREIN
    • Publication number 20210148411
    • Publication date May 20, 2021
    • Dana Automotive Systems Group, LLC
    • MARC T. FEICHTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A CONSTANT VELOCITY JOINT ASSEMBLY
    • Publication number 20210108683
    • Publication date Apr 15, 2021
    • Dana Automotive Systems Group, LLC
    • Seung Tark Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING
    • Publication number 20210066996
    • Publication date Mar 4, 2021
    • KONECRANES GLOBAL CORPORATION
    • Teppo LINDBERG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICE FOR CONNECTING AN END OF A FIRST SHAFT TO AN END OF A SECOND...
    • Publication number 20200378447
    • Publication date Dec 3, 2020
    • SAFRAN ELECTRONICS & DEFENSE
    • Julien HAUTECOEUR
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Coupling Member, Pump-Priming Device, and Method of Priming an Inte...
    • Publication number 20200332837
    • Publication date Oct 22, 2020
    • TCM Engine Products, LLC
    • Mark Vinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-RETAINING PULLEY FOR STEERING ASSEMBLY
    • Publication number 20200318689
    • Publication date Oct 8, 2020
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • Kevin P. Douglas
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    END EFFECTOR OF A SURGICAL ROBOTIC MANIPULATOR INCLUDING A GRIP SEN...
    • Publication number 20200297373
    • Publication date Sep 24, 2020
    • Stryker Corporation
    • Douglas Alan Staunton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20200284301
    • Publication date Sep 10, 2020
    • NTN Corporation
    • Masashi FUNAHASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM AND METHOD FOR AXIALLY RETAINING TWO COAXIAL SHAFT COMPONENTS
    • Publication number 20200217370
    • Publication date Jul 9, 2020
    • HAMILTON SUNDSTRAND CORPORATION
    • Aaron M. Finke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION SHAFT
    • Publication number 20200217371
    • Publication date Jul 9, 2020
    • Hitachi Automotive Systems, Ltd.
    • Xiaojin ZHU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF INSTALLING A DRIVE SHAFT
    • Publication number 20200124105
    • Publication date Apr 23, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Ryota HORIE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TORQUE TRANSMITTING ASSEMBLY
    • Publication number 20200088243
    • Publication date Mar 19, 2020
    • Metal Forming and Coining Corporation
    • Erik Piper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...