TREA

Adjustment of valve bias or pre-stress

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  • CPC
  • F16F9/446
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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

F16F9/446Adjustment of valve bias or pre-stress
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorber
    • Patent number 11,879,517
    • Issue date Jan 23, 2024
    • KYB Corporation
    • Sodai Shimauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension damper with by-pass valves
    • Patent number 11,760,150
    • Issue date Sep 19, 2023
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compression piston
    • Patent number 11,731,728
    • Issue date Aug 22, 2023
    • Fox Factory, Inc.
    • Damon Gilbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable blow-off suspension
    • Patent number 11,679,641
    • Issue date Jun 20, 2023
    • Fox Factory, Inc.
    • Andrew Laird
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    User-adjustable multi-stage shock absorbers
    • Patent number 11,649,873
    • Issue date May 16, 2023
    • THYSSENKRUPP BILSTEIN OF AMERICA, INC.
    • Justin Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for an adjustable damper
    • Patent number 11,629,774
    • Issue date Apr 18, 2023
    • Fox Factory, Inc.
    • Paul Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension damper with by-pass valves
    • Patent number 11,279,199
    • Issue date Mar 22, 2022
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 11,204,074
    • Issue date Dec 21, 2021
    • HITACHI ASTEMO, LTD.
    • Shunsuke Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 11,125,298
    • Issue date Sep 21, 2021
    • Birkgrove Pty Ltd.
    • Adam Reginald Dobinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber with dry valving
    • Patent number 11,105,390
    • Issue date Aug 31, 2021
    • QA1 Precision Products, Inc.
    • Andrew J. Hulstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bleed needle for a hydraulic system
    • Patent number 11,085,502
    • Issue date Aug 10, 2021
    • QA1 Precision Products, Inc.
    • Andrew J. Hulstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension damper having inertia valve and user adjustable pressure...
    • Patent number 11,085,503
    • Issue date Aug 10, 2021
    • Fox Factory, Inc.
    • William M. Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable blow-off suspension
    • Patent number 11,065,932
    • Issue date Jul 20, 2021
    • Fox Factory, Inc.
    • Andrew Laird
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compression piston
    • Patent number 11,066,123
    • Issue date Jul 20, 2021
    • Fox Factory, Inc.
    • Damon Gilbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper for absorbing shock generated upon docking a moving structur...
    • Patent number 10,995,465
    • Issue date May 4, 2021
    • Vetco Gray Scandinavia AS
    • Peter Bjornsson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Adjustable damping curve shock absorber
    • Patent number 10,940,732
    • Issue date Mar 9, 2021
    • Viking Performance, Inc.
    • Christopher J. King
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and apparatus for an adjustable damper
    • Patent number 10,859,133
    • Issue date Dec 8, 2020
    • Fox Factory, Inc.
    • Paul Cox
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber
    • Patent number 10,844,926
    • Issue date Nov 24, 2020
    • KYB Corporation
    • Wataru Tsuji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston-cylinder assembly
    • Patent number 10,808,791
    • Issue date Oct 20, 2020
    • Stabilus GmbH
    • Lars Löhken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock device in particular for bicycles
    • Patent number 10,668,975
    • Issue date Jun 2, 2020
    • DT Swiss Inc.
    • Martin Walthert
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension system
    • Patent number 10,618,593
    • Issue date Apr 14, 2020
    • Hayes Bicycle Group Inc.
    • Nicholas William Pye
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension damper with by-pass valves
    • Patent number 10,556,477
    • Issue date Feb 11, 2020
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping valve and damper
    • Patent number 10,544,852
    • Issue date Jan 28, 2020
    • KYB Corporation
    • Yasuhiro Inagaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Controllable shock absorber for motor vehicles
    • Patent number 10,526,014
    • Issue date Jan 7, 2020
    • ThyssenKrupp Bilstein GmbH
    • Wolfgang Hamers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damping cylinder, in particular for a knee prosthesis
    • Patent number 10,413,430
    • Issue date Sep 17, 2019
    • OSSUR ICELAND EHF
    • Janek Dressler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compression piston
    • Patent number 10,363,987
    • Issue date Jul 30, 2019
    • Fox Factory, Inc.
    • Damon Gilbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension damper having inertia valve and user adjustable pressure...
    • Patent number 10,359,092
    • Issue date Jul 23, 2019
    • Fox Factory, Inc.
    • William M. Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for an adjustable damper
    • Patent number 10,330,171
    • Issue date Jun 25, 2019
    • Fox Factory, Inc.
    • Paul Cox
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber
    • Patent number 10,215,250
    • Issue date Feb 26, 2019
    • Hitachi Automotive Systems, Ltd.
    • Umi Tanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-filled piston cylinder unit
    • Patent number 10,203,017
    • Issue date Feb 12, 2019
    • Suspa GmbH
    • Houzheng Zuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE ADJUSTMENT DEVICE AND SHOCK ABSORBER
    • Publication number 20240125372
    • Publication date Apr 18, 2024
    • KYB Motorcycle Suspension Co., Ltd.
    • Shin TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR AN ADJUSTABLE DAMPER
    • Publication number 20230332665
    • Publication date Oct 19, 2023
    • Fox Factory, Inc.
    • Paul COX
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUSPENSION DAMPER WITH BY-PASS VALVES
    • Publication number 20220203799
    • Publication date Jun 30, 2022
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20220136580
    • Publication date May 5, 2022
    • KYB Corporation
    • Sodai SHIMAUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE...
    • Publication number 20220099154
    • Publication date Mar 31, 2022
    • Fox Factory, Inc.
    • William M. BECKER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSION PISTON
    • Publication number 20210339821
    • Publication date Nov 4, 2021
    • Fox Factory, Inc.
    • Damon GILBERT
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ADJUSTABLE BLOW-OFF SUSPENSION
    • Publication number 20210339597
    • Publication date Nov 4, 2021
    • Fox Factory, Inc.
    • Andrew LAIRD
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR AN ADJUSTABLE DAMPER
    • Publication number 20210088101
    • Publication date Mar 25, 2021
    • Fox Factory, Inc.
    • Paul COX
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20200191229
    • Publication date Jun 18, 2020
    • Hitachi Automotive Systems, Ltd.
    • Shunsuke MORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION DAMPER WITH BY-PASS VALVES
    • Publication number 20200180385
    • Publication date Jun 11, 2020
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20200072312
    • Publication date Mar 5, 2020
    • Birkgrove Pty Ltd.
    • Adam Reginald Dobinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ADJUSTABLE DAMPING CURVE SHOCK ABSORBER
    • Publication number 20200039311
    • Publication date Feb 6, 2020
    • Viking Performance, Inc.
    • Christopher J. KING
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMPRESSION PISTON
    • Publication number 20190344856
    • Publication date Nov 14, 2019
    • Fox Factory, Inc.
    • Damon GILBERT
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE...
    • Publication number 20190338824
    • Publication date Nov 7, 2019
    • Fox Factory, Inc.
    • William M. BECKER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    A DAMPER FOR ABSORBING SHOCK GENERATED UPON DOCKING A MOVING STRUCT...
    • Publication number 20190316311
    • Publication date Oct 17, 2019
    • Vetco Gray Scandinavia AS
    • Peter BJORNSSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD AND APPARATUS FOR AN ADJUSTABLE DAMPER
    • Publication number 20190271374
    • Publication date Sep 5, 2019
    • Fox Factory, Inc.
    • Paul COX
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE BLOW-OFF SUSPENSION
    • Publication number 20190152285
    • Publication date May 23, 2019
    • Fox Factory, Inc.
    • Andrew LAIRD
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20190048966
    • Publication date Feb 14, 2019
    • KYB Corporation
    • Norihiko Kurita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK DEVICE IN PARTICULAR FOR BICYCLES
    • Publication number 20180334220
    • Publication date Nov 22, 2018
    • DT SWISS INC.
    • Martin WALTHERT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND APPARATUS FOR VEHICLE SUSPENSION
    • Publication number 20180334006
    • Publication date Nov 22, 2018
    • Fox Factory, Inc.
    • Bryan Wesley ANDERSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20180162482
    • Publication date Jun 14, 2018
    • Hayes Bicycle Group Inc.
    • Nicholas William Pye
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON-CYLINDER ASSEMBLY
    • Publication number 20180156294
    • Publication date Jun 7, 2018
    • Stabilus GmbH
    • Lars Löhken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC DAMPING CYLINDER, IN PARTICULAR FOR A KNEE PROSTHESIS
    • Publication number 20170367853
    • Publication date Dec 28, 2017
    • Ossur Iceland ehf
    • Janek DRESSLER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE...
    • Publication number 20170356521
    • Publication date Dec 14, 2017
    • Fox Factory, Inc.
    • William M. BECKER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CONTROLLABLE SHOCK ABSORBER FOR MOTOR VEHICLES
    • Publication number 20170313355
    • Publication date Nov 2, 2017
    • THYSSENKRUPP BILSTEIN GMBH
    • Wolfgang Hamers
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FLUID-FILLED PISTON CYLINDER UNIT
    • Publication number 20170211653
    • Publication date Jul 27, 2017
    • SUSPA GMBH
    • Houzheng ZUO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE BLOW-OFF SUSPENSION
    • Publication number 20170087953
    • Publication date Mar 30, 2017
    • Fox Factory, Inc.
    • Andrew LAIRD
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    A SHOCK ABSORBER
    • Publication number 20160123425
    • Publication date May 5, 2016
    • ARB CORPORATION LIMITED
    • Ross MCNAB
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20160010715
    • Publication date Jan 14, 2016
    • Hitachi Automotive Systems, Ltd.
    • Umi TANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20160010716
    • Publication date Jan 14, 2016
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Tatsuya KEIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...