TREA

Special sealings, including sealings or guides for piston-rods

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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

F16F9/36Special sealings, including sealings or guides for piston-rods
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing ring assemblies configured for pressure locking
    • Patent number 12,188,457
    • Issue date Jan 7, 2025
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve
    • Patent number 12,152,694
    • Issue date Nov 26, 2024
    • Vibracoustic SE
    • Helge Schwarz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper with a slanted elliptical seal
    • Patent number 12,146,548
    • Issue date Nov 19, 2024
    • DRiV Automotive Inc.
    • Stefan Deferme
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper with volume reducing insert sleeve
    • Patent number 12,145,412
    • Issue date Nov 19, 2024
    • DRiV Automotive Inc.
    • Jon Iriondo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Limiting system for a vehicle suspension component
    • Patent number 12,098,757
    • Issue date Sep 24, 2024
    • Oshkosh Defense, LLC
    • Patrick S. Dillman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic rebound stop for monotube damper
    • Patent number 12,078,223
    • Issue date Sep 3, 2024
    • BeijingWest Industries Co., Ltd.
    • Roman Bielak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Temperature-driven valve assembly
    • Patent number 12,044,287
    • Issue date Jul 23, 2024
    • Stabilus GmbH
    • Joshua Burrell
    • 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

    Clevis-ended suspension strut manufactured without welds
    • Patent number 12,023,974
    • Issue date Jul 2, 2024
    • Caterpillar Inc.
    • Jeffrey Chow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic rebound stop pressure relief system
    • Patent number 12,025,205
    • Issue date Jul 2, 2024
    • DRiV Automotive Inc.
    • Matthew L. Roessle
    • B60 - VEHICLES IN GENERAL
  • 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
    • Patent number 11,988,265
    • Issue date May 21, 2024
    • Hitachi Astemo, Ltd.
    • Reiji Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 11,964,726
    • Issue date Apr 23, 2024
    • Hitachi Astemo, Ltd.
    • Yuka Kubotera
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 11,927,243
    • Issue date Mar 12, 2024
    • Hitachi Astemo, Ltd.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 11,927,241
    • Issue date Mar 12, 2024
    • Hitachi Astemo, Ltd.
    • Yasuhiro Aoki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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
  • Information Patent Grant

    Damper with a slanted elliptical seal between an intermediate tube...
    • Patent number 11,906,015
    • Issue date Feb 20, 2024
    • DRiV Automotive Inc.
    • Stefan Deferme
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic damper having a pressure tube and a ring
    • Patent number 11,892,056
    • Issue date Feb 6, 2024
    • DRiV Automotive Inc.
    • Matthew Lawrence Roessle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 11,892,055
    • Issue date Feb 6, 2024
    • KYB Corporation
    • Tomomi Hayase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite impact resistance apparatus and applications thereof
    • Patent number 11,879,514
    • Issue date Jan 23, 2024
    • Shandong University of Science and Technology
    • Chenglong Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 11,867,253
    • Issue date Jan 9, 2024
    • HITACHI ASTEMO, LTD.
    • Fumiyuki Yamaoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system
    • Patent number 11,859,690
    • Issue date Jan 2, 2024
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Dual-acting single-spring twin-tube shock absorber assembly
    • Patent number 11,835,104
    • Issue date Dec 5, 2023
    • Duroshox Private Limited
    • Rajeev Mokashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration dampers and damper tubes for vibration dampers
    • Patent number 11,828,346
    • Issue date Nov 28, 2023
    • ThyssenKrupp Bilstein GmbH
    • Ulrich Hartig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Systems for damping a solar photovoltaic array tracker
    • Patent number 11,817,815
    • Issue date Nov 14, 2023
    • FTC Solar, Inc.
    • Joseph D. LoBue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Landing gear percolation
    • Patent number 11,814,160
    • Issue date Nov 14, 2023
    • Goodrich Corporation
    • Basavaraj Bodki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston rod seal
    • Patent number 11,796,065
    • Issue date Oct 24, 2023
    • Arne Høeg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Shock absorber and method of manufacturing the same
    • Patent number 11,796,029
    • Issue date Oct 24, 2023
    • HITACHI ASTEMO, LTD.
    • Atsushi Maeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper with compression damping force range increase
    • Patent number 11,781,611
    • Issue date Oct 10, 2023
    • DRiV Automotive Inc.
    • Jon Iriondo
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOATING PISTON FOR SINGLE-TUBE SHOCK ABSORBER
    • Publication number 20240426362
    • Publication date Dec 26, 2024
    • Aktiebolaget SKF
    • Marco BRESSO
    • 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 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

    MOTOR VEHICLE VIBRATION DAMPER
    • Publication number 20240384774
    • Publication date Nov 21, 2024
    • ZF Friedrichshafen AG
    • Harun TUCOVIC
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    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

    HELICAL DYNAMIC SEAL RING
    • Publication number 20240367783
    • Publication date Nov 7, 2024
    • GOODRICH CORPORATION
    • KYLE M MADEY
    • 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

    SUSPENSION SYSTEM
    • Publication number 20240309929
    • Publication date Sep 19, 2024
    • Fox Factory, Inc.
    • Andrew Laird
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIVE VALVE POPPET
    • Publication number 20240309932
    • Publication date Sep 19, 2024
    • Fox Factory, Inc.
    • Everet Owen Ericksen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREQUENCY-SENSITIVE SHOCK ABSORBER AND METHOD OF OPERATING SAME
    • Publication number 20240288048
    • Publication date Aug 29, 2024
    • HL MANDO CORPORATION
    • Sangyeon CHO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Solenoid Valve for Shock Absorber With Hydraulic Load Regulation
    • Publication number 20240288046
    • Publication date Aug 29, 2024
    • Kyb Europe GmbH, Sucursal En Navarra
    • Javier Sobejano Landívar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCKABLE GAS SPRING
    • Publication number 20240240686
    • Publication date Jul 18, 2024
    • Yili Industrial U.S. Co., Ltd.
    • Duanzhong Ying
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRUT WITH INTEGRATED AIR SPRING
    • Publication number 20240217294
    • Publication date Jul 4, 2024
    • Rivian IP Holdings, LLC
    • Joshua Naif EJBEH-AGBY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Shock Absorber Assembly
    • Publication number 20240209913
    • Publication date Jun 27, 2024
    • N10Z Performance Shocks LLC
    • Peter Russell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC PORT PROTECTION PLUGS FOR SHOCK ABSORBERS
    • Publication number 20240191769
    • Publication date Jun 13, 2024
    • DRiV Automotive Inc.
    • Jonas HENDERICKX
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS TO IMPROVE SHOCK STRUT PERFORMANCE
    • Publication number 20240182162
    • Publication date Jun 6, 2024
    • GOODRICH CORPORATION
    • Basavaraj Bodki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER AND MANUFACTURING METHOD OF SHOCK ABSORBER
    • Publication number 20240102528
    • Publication date Mar 28, 2024
    • Hitachi Astemo, Ltd.
    • Joel DONAHUE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-SUSPENSION SHOCK ABSORBER INCLUDING INTERNAL FORCE DISTRIBU...
    • Publication number 20240084868
    • Publication date Mar 14, 2024
    • DRiV Automotive Inc.
    • Simon Sanchez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Shock Absorber
    • Publication number 20240084874
    • Publication date Mar 14, 2024
    • WHEEL PROS, LLC
    • Mark Regner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DAMPER
    • Publication number 20240077125
    • Publication date Mar 7, 2024
    • THYSSENKRUPP BILSTEIN GMBH
    • Hanno LUCZAK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-SUSPENSION SHOCK ABSORBER INCLUDING TRANSFER RING FOR CONTR...
    • Publication number 20240077127
    • Publication date Mar 7, 2024
    • DRiV Automotive Inc.
    • Simon Sanchez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER WITH ATTACHED VALVE
    • Publication number 20240068539
    • Publication date Feb 29, 2024
    • DRiV Automotive Inc.
    • Jon Iriondo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HIGH TEMPERATURE FLUID ISOLATOR WITH LARGE DYNAMIC DISPLACEMENT CAP...
    • Publication number 20240068538
    • Publication date Feb 29, 2024
    • LORD CORPORATION
    • Gerald P. Whiteford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER ASSEMBLY AND HYDRAULIC SHOCK ABSORBER COMPRISING THE SAME
    • Publication number 20240068541
    • Publication date Feb 29, 2024
    • Ohlins Racing AB
    • Erik HANSSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEMS FOR DAMPING A SOLAR PHOTOVOLTAIC ARRAY TRACKER
    • Publication number 20240072722
    • Publication date Feb 29, 2024
    • FTC Solar, Inc.
    • Joseph D. LoBue
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DAMPER WITH A SLANTED ELLIPTICAL SEAL
    • Publication number 20240060543
    • Publication date Feb 22, 2024
    • DRiV Automotive Inc.
    • Stefan Deferme
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20240035538
    • Publication date Feb 1, 2024
    • NIFCO INC.
    • Katsutoshi UCHIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORTING RING AND ASSEMBLY WITH A SUPPORTING RING
    • Publication number 20240025222
    • Publication date Jan 25, 2024
    • Vibracoustic SE
    • Jan Ole Maack
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20230392665
    • Publication date Dec 7, 2023
    • NOK Corporation
    • Tatsuya MORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...