TREA

Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action , operating in opposite directions or singly

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Industry

  • CPC
  • F16F9/348
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

Current Industry

F16F9/348Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action , operating in opposite directions or singly
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Damper assembly
    • Patent number 12,320,404
    • Issue date Jun 3, 2025
    • DRiV Automotive Inc.
    • Franky Montagna
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable shock assembly
    • Patent number 12,305,733
    • Issue date May 20, 2025
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Fluid damper including a switching piston, method for manufacturing...
    • Patent number 12,297,687
    • Issue date May 13, 2025
    • Stabilus GmbH
    • Stephan Enders
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Shock absorber and saddle-type vehicle
    • Patent number 12,270,453
    • Issue date Apr 8, 2025
    • Hitachi Astemo, Ltd.
    • Daisuke Ikeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Frequency sensitive type shock absorber
    • Patent number 12,270,454
    • Issue date Apr 8, 2025
    • HL MANDO CORPORATION
    • Namho Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve stiffness adjustment
    • Patent number 12,270,452
    • Issue date Apr 8, 2025
    • Fox Factory, Inc.
    • Damon Gilbert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 12,259,019
    • Issue date Mar 25, 2025
    • HL Mando Corporation
    • Seungjoon Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper assembly
    • Patent number 12,253,138
    • Issue date Mar 18, 2025
    • Franky Montagna
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Load dependent damper for a vehicle suspension system
    • Patent number 12,246,572
    • Issue date Mar 11, 2025
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 12,234,881
    • Issue date Feb 25, 2025
    • HL Mando Corporation
    • Sangyeon Cho
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 12,215,754
    • Issue date Feb 4, 2025
    • HITACHI ASTEMO, LTD.
    • Kosuke Kadokura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 12,181,017
    • Issue date Dec 31, 2024
    • Fox Factory, Inc.
    • Bryan Wesley Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,181,018
    • Issue date Dec 31, 2024
    • HITACHI ASTEMO, LTD.
    • Osamu Yuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,163,572
    • Issue date Dec 10, 2024
    • HITACHI ASTEMO, LTD.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 12,140,200
    • Issue date Nov 12, 2024
    • KYB Corporation
    • Takeshi Yasui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper assembly
    • Patent number 12,098,756
    • Issue date Sep 24, 2024
    • DRiV Automotive Inc.
    • Franky Montagna
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping valve device having a progressive damping force characteris...
    • Patent number 12,085,140
    • Issue date Sep 10, 2024
    • ZF Friedrichshafen AG
    • Jörg Rösseler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber and saddle-type vehicle
    • Patent number 12,077,242
    • Issue date Sep 3, 2024
    • Hitachi Astemo, Ltd.
    • Daisuke Ikeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,066,075
    • Issue date Aug 20, 2024
    • HITACHI ASTEMO, LTD.
    • Fumiyuki Yamaoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber for a vehicle
    • Patent number 12,043,079
    • Issue date Jul 23, 2024
    • Bombardier Recreational Products Inc.
    • Daniel Leclerc
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve arrangement for a vibration damper
    • Patent number 12,044,284
    • Issue date Jul 23, 2024
    • KTM AG
    • Johannes Wimmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,038,063
    • Issue date Jul 16, 2024
    • Hitachi Astemo, Ltd.
    • Mikio Yamashita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for an adjustable damper
    • Patent number 12,038,062
    • Issue date Jul 16, 2024
    • Fox Factory, Inc.
    • Paul Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,031,605
    • Issue date Jul 9, 2024
    • Hitachi Astemo, Ltd.
    • Mikio Yamashita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,031,606
    • Issue date Jul 9, 2024
    • Hitachi Astemo, Ltd.
    • Mikio Yamashita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Autoinjector with shock reducing elements
    • Patent number 12,029,882
    • Issue date Jul 9, 2024
    • Amgen Inc.
    • Christopher R. Folk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve arrangement for a shock absorber comprising a triple spring a...
    • Patent number 12,025,204
    • Issue date Jul 2, 2024
    • DRiV Automotive Inc.
    • Benny Ewers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damper
    • Patent number 12,018,732
    • Issue date Jun 25, 2024
    • Hitachi Astemo, Ltd.
    • Isamu Kawate
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber assembly
    • Patent number 12,006,999
    • Issue date Jun 11, 2024
    • N10Z Performance Shocks LLC
    • Peter Russell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber assembly
    • Patent number 11,913,519
    • Issue date Feb 27, 2024
    • N10Z Performance Shocks LLC
    • Peter Russell
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FREQUENCY-SENSITIVE SHOCK ABSORBER AND VALVE ASSEMBLY EMPLOYED THERETO
    • Publication number 20250237286
    • Publication date Jul 24, 2025
    • HL MANDO CORPORATION
    • Sangyeon CHO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE STIFFNESS ADJUSTMENT
    • Publication number 20250230852
    • Publication date Jul 17, 2025
    • Fox Factory, Inc.
    • Damon GILBERT
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPER WITH ASYMMETRICAL VALVE PRELOAD RING
    • Publication number 20250215951
    • Publication date Jul 3, 2025
    • DRiV Automotive Inc.
    • Franky MONTAGNA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20250180093
    • Publication date Jun 5, 2025
    • Hitachi Astemo, Ltd.
    • Takamasa KOTANI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING FORCE-VARIABLE SHOCK ABSORBER
    • Publication number 20250180091
    • Publication date Jun 5, 2025
    • HL MANDO CORPORATION
    • Jaehyung KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION DAMPER FOR A MOTOR VEHICLE
    • Publication number 20250172187
    • Publication date May 29, 2025
    • THYSSENKRUPP BILSTEIN GMBH
    • Juergen SCHNEIDER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER AND DAMPING VALVE DEVICE
    • Publication number 20250172186
    • Publication date May 29, 2025
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20250137511
    • Publication date May 1, 2025
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL PISTON ADJUSTER
    • Publication number 20250128558
    • Publication date Apr 24, 2025
    • ACCUTUNE OFF-ROAD, INC.
    • Jeff Halper
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON FOR BUFFER DEVICE AND BUFFER DEVICE
    • Publication number 20250109778
    • Publication date Apr 3, 2025
    • HITACHI ASTEMO, LTD.
    • Tomoaki SHINOZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER VALVE AND VIBRATION DAMPER
    • Publication number 20250102043
    • Publication date Mar 27, 2025
    • THYSSENKRUPP BILSTEIN GMBH
    • Martin FLICK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING VALVE AND SHOCK ABSORBER
    • Publication number 20250052295
    • Publication date Feb 13, 2025
    • KYB Corporation
    • Takeshi YASUI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY FOR A VIBRATION DAMPER, AND VIBRATION DAMPER COMPRIS...
    • Publication number 20240426363
    • Publication date Dec 26, 2024
    • ZF Friedrichshafen AG
    • Björn ANDRE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER VALVE DEVICE FOR A VIBRATION DAMPER
    • Publication number 20240418231
    • Publication date Dec 19, 2024
    • ZF Friedrichshafen AG
    • Jörg RÖSSELER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL DEVICE FOR HYDRAULIC APPARATUS AND SHOCK ABSORBER
    • Publication number 20240418233
    • Publication date Dec 19, 2024
    • KYB Corporation
    • Masaki KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING FORCE VARIABLE VALVE ASSEMBLY AND DAMPING FORCE VARIABLE SH...
    • Publication number 20240418232
    • Publication date Dec 19, 2024
    • HL MANDO CORPORATION
    • Byeongsang SON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING FORCE GENERATION DEVICE
    • Publication number 20240410441
    • Publication date Dec 12, 2024
    • Hitachi Astemo, Ltd.
    • Takeru YOKOTA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER AND VALVE
    • Publication number 20240401664
    • Publication date Dec 5, 2024
    • KYB Corporation
    • Kazuyuki MIZUNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER ASSEMBLY
    • Publication number 20240392857
    • Publication date Nov 28, 2024
    • DRiV Automotive Inc.
    • Franky Montagna
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON FOR SHOCK ABSORBER WITH OPTIMIZED BLEED RANGE AND TUNEABILITY
    • Publication number 20240376952
    • Publication date Nov 14, 2024
    • DRiV Automotive Inc.
    • Franky MONTAGNA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FULCRUM AND CHECK DISCS FOR SHOCK ABSORBER WITH OPTIMIZED BLEED RAN...
    • Publication number 20240376953
    • Publication date Nov 14, 2024
    • DRiV Automotive Inc.
    • Franky MONTAGNA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20240376954
    • Publication date Nov 14, 2024
    • Hitachi Astemo, Ltd.
    • Takamasa KOTANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRONIC VALVE INTERFACE
    • Publication number 20240376955
    • Publication date Nov 14, 2024
    • Fox Factory, Inc.
    • Tyler Eston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING FORCE GENERATION MECHANISM
    • Publication number 20240376957
    • Publication date Nov 14, 2024
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20240360885
    • Publication date Oct 31, 2024
    • Hitachi Astemo, Ltd.
    • Markus STEEB
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE AND SHOCK ABSORBER
    • Publication number 20240344581
    • Publication date Oct 17, 2024
    • KYB Corporation
    • Yuki KUROIWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20240344586
    • Publication date Oct 17, 2024
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING DEVICE FOR REDUCING AND IN PARTICULAR BRAKING A MOVEMENT OF...
    • Publication number 20240337302
    • Publication date Oct 10, 2024
    • Illinois Tool Works Inc.
    • Christian BECK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOINJECTOR WITH SHOCK REDUCING ELEMENTS
    • Publication number 20240325651
    • Publication date Oct 3, 2024
    • Amgen Inc.
    • Christopher R. Folk
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20240309933
    • Publication date Sep 19, 2024
    • Hitachi Astemo, Ltd.
    • Jordan TRUITT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...