TREA

Multiple spring systems including two or more helical springs

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  • CPC
  • A61F2002/5075
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Parent Industries

AHUMAN NECESSITIES A61Medical science A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS PROSTHESES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES FOMENTATION TREATMENT OR PROTECTION OF EYES OR EARS BANDAGES, DRESSINGS OR ABSORBENT PADS FIRST-AID KITS

Current Industry

A61F2002/5075Multiple spring systems including two or more helical springs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Upper extremity prosthetic with energy return system
    • Patent number 11,969,362
    • Issue date Apr 30, 2024
    • Accenture Global Solutions Limited
    • Mark Benjamin Greenspan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable prosthesis leg
    • Patent number 11,896,502
    • Issue date Feb 13, 2024
    • OSSUR ICELAND EHF
    • Hsin-Fa Shen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Springs with strain feedback
    • Patent number 11,877,937
    • Issue date Jan 23, 2024
    • Accenture Global Solutions Limited
    • Mark Benjamin Greenspan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lower limb prosthesis
    • Patent number 11,786,383
    • Issue date Oct 17, 2023
    • OTTOBOCK PROSTHETICS, LLC
    • Jonathan M. Byars
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Knee joint
    • Patent number 11,696,840
    • Issue date Jul 11, 2023
    • The University of Tokyo
    • Xiaojun Sun
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthetic attachment system
    • Patent number 11,648,134
    • Issue date May 16, 2023
    • OSSUR ICELAND EHF
    • Dadi Granz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orthopedic joint device and method for controlling same
    • Patent number 11,534,317
    • Issue date Dec 27, 2022
    • OTTOBOCK SE & CO. KGAA
    • Luder Mosler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Artificial joints using agonist-antagonist actuators
    • Patent number 11,491,032
    • Issue date Nov 8, 2022
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Modular semi-active joint exoskeleton
    • Patent number 11,369,503
    • Issue date Jun 28, 2022
    • The Regents of the University of California
    • Shang-Li Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrist device for a prosthetic limb
    • Patent number 11,357,646
    • Issue date Jun 14, 2022
    • Touch Bionics Limited
    • Hugh Gill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Powered ankle-foot prosthesis
    • Patent number 11,278,433
    • Issue date Mar 22, 2022
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Artificial ankle-foot system with spring, variable-damping, and ser...
    • Patent number 11,273,060
    • Issue date Mar 15, 2022
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthetic hand
    • Patent number 11,229,532
    • Issue date Jan 25, 2022
    • Technische Universiteit Delft
    • Gerhardus Smit
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shock-absorbing twisting structure
    • Patent number 11,229,535
    • Issue date Jan 25, 2022
    • Ken Dall Enterprise Co., Ltd.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carbon fiber prosthetic foot
    • Patent number 11,141,293
    • Issue date Oct 12, 2021
    • Ronald Harry Nelson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Leg orthotic device
    • Patent number 11,007,072
    • Issue date May 18, 2021
    • Victhom Laboratory Inc.
    • Benoit Gilbert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Shock and torsion absorber for elevated vacuum suspension
    • Patent number 10,881,532
    • Issue date Jan 5, 2021
    • Ken Dall Enterprise Co., Ltd.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus and method for a prosthetic foot cover
    • Patent number 10,874,529
    • Issue date Dec 29, 2020
    • Fillauer Composites LLC
    • Eric Rubie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthesis for a lower limb
    • Patent number 10,874,531
    • Issue date Dec 29, 2020
    • OTTOBOCK SE & CO. KGAA
    • Pierre Chabloz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthetic attachment system
    • Patent number 10,828,180
    • Issue date Nov 10, 2020
    • OSSUR ICELAND EHF
    • Dadi Granz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hybrid terrain-adaptive lower-extremity systems
    • Patent number 10,792,169
    • Issue date Oct 6, 2020
    • OTTO BOCK HEALTHCARE LP
    • Rick Casler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Adjustable prosthesis leg
    • Patent number 10,716,688
    • Issue date Jul 21, 2020
    • OSSUR ICELAND EHF
    • Hsin-Fa Shen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthesis or orthosis comprising a hinge joint system for function...
    • Patent number 10,709,583
    • Issue date Jul 14, 2020
    • Vrije Universiteit Brussel
    • Dirk Lefeber
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lower limb prosthesis
    • Patent number 10,610,384
    • Issue date Apr 7, 2020
    • Freedom Innovations, LLC
    • Jonathan M. Byars
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Artificial human limbs and joints employing actuators, springs and...
    • Patent number 10,588,759
    • Issue date Mar 17, 2020
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Modular semi-active joint exoskeleton
    • Patent number 10,524,950
    • Issue date Jan 7, 2020
    • The Regents of the University of California
    • Shang-Li Wu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Exoskeletons for running and walking
    • Patent number 10,485,681
    • Issue date Nov 26, 2019
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wrist device for a prosthetic limb
    • Patent number 10,449,063
    • Issue date Oct 22, 2019
    • Touch Bionics Limited
    • Hugh Gill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ankle-foot prosthesis device
    • Patent number 10,406,000
    • Issue date Sep 10, 2019
    • The Chinese University of Hong Kong
    • Fei Gao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Artificial ankle-foot system with spring, variable-damping, and ser...
    • Patent number 10,342,681
    • Issue date Jul 9, 2019
    • Massachusetts Institute of Technology
    • Hugh M. Herr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents