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

    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
  • Information Patent Grant

    Hydraulic vibration damper having a rebound stop and a compression...
    • Patent number 11,773,941
    • Issue date Oct 3, 2023
    • ThyssenKrupp Bilstein GmbH
    • Georg Meinert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 11,760,147
    • Issue date Sep 19, 2023
    • Hitachi Astemo, Ltd.
    • Yasuhiro Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper device
    • Patent number 11,761,505
    • Issue date Sep 19, 2023
    • Piolax, Inc
    • Jun Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston cylinder device with protection arrangement and method of pr...
    • Patent number 11,761,504
    • Issue date Sep 19, 2023
    • Stromsholmen AB
    • Fredrik Göransson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • 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

    Hydraulic damper assembly and a piston for a hydraulic damper assembly
    • Patent number 11,732,771
    • Issue date Aug 22, 2023
    • BeijingWest Industries Co., Ltd.
    • Arkadiusz Malec
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Limiting system for a vehicle suspension component
    • Patent number 11,732,772
    • Issue date Aug 22, 2023
    • Oshkosh Defense, LLC
    • Patrick S. Dillman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internal bypass shock absorber
    • Patent number 11,703,100
    • Issue date Jul 18, 2023
    • Raptor Performance Shocks, LLC
    • Jake R. Anderson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration damper and motor vehicle
    • Patent number 11,697,316
    • Issue date Jul 11, 2023
    • ThyssenKrupp AG
    • Freddy Woenarta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 11,692,605
    • Issue date Jul 4, 2023
    • Rüdiger Kranz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Manufacturing method for cylinder device
    • Patent number 11,661,994
    • Issue date May 30, 2023
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Mitsunobu Kashina
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vibration damper, and motor vehicle with a vibration damper of this...
    • Patent number 11,655,874
    • Issue date May 23, 2023
    • ThyssenKrupp Bilstein GmbH
    • Thilo Reimann
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • 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...
  • Information Patent Application

    SEALING DEVICE AND DAMPER FOR HYDRAULIC EQUIPMENT
    • Publication number 20230392666
    • Publication date Dec 7, 2023
    • KYB Corporation
    • Masaki KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A DIRT INGRESS SEAL
    • Publication number 20230383812
    • Publication date Nov 30, 2023
    • Carl Freudenberg KG
    • Perambur Krishnan VENKATESWARAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20230375065
    • Publication date Nov 23, 2023
    • KYB Corporation
    • Yasunori KOBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION CONTROL DEVICE AND FREQUENCY-SENSITIVE SHOCK ABSORBER HAV...
    • Publication number 20230358291
    • Publication date Nov 9, 2023
    • Mando Corporation
    • Kyu Do KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS SPRING AND RELATIVE SAFETY SYSTEM
    • Publication number 20230349439
    • Publication date Nov 2, 2023
    • Cappeller Futura Srl
    • Alessandro CAPPELLER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTERNAL SNAPPING GAITER
    • Publication number 20230349441
    • Publication date Nov 2, 2023
    • CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
    • Joseph G Jerisk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPOSITE IMPACT RESISTANCE APPARATUS AND APPLICATIONS THEREOF
    • Publication number 20230313859
    • Publication date Oct 5, 2023
    • SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Chenglong WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20230304559
    • Publication date Sep 28, 2023
    • Hitachi Astemo, Ltd.
    • Yuki KURIHARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPER ASSEMBLY WITH FREQUENCY ADAPTIVE ORIFICE
    • Publication number 20230296157
    • Publication date Sep 21, 2023
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Pawel SLUSARCZYK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW-RESISTANCE LOCKABLE GAS SPRING
    • Publication number 20230279918
    • Publication date Sep 7, 2023
    • Yili Industrial U.S. Co., Ltd.
    • Duanzhong Ying
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC REBOUND STOP FOR MONOTUBE DAMPER
    • Publication number 20230250858
    • Publication date Aug 10, 2023
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Roman BIELAK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER WITH A SLANTED ELLIPTICAL SEAL BETWEEN AN INTERMEDIATE TUBE...
    • Publication number 20230213080
    • Publication date Jul 6, 2023
    • DRiV Automotive Inc.
    • Stefan Deferme
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC-PNEUMATIC APPARATUS
    • Publication number 20230175572
    • Publication date Jun 8, 2023
    • SAMHONGSA CO., LTD.
    • Ki Cheol LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER WITH COMPRESSION DAMPING FORCE RANGE INCREASE
    • Publication number 20230160452
    • Publication date May 25, 2023
    • DRiV Automotive Inc.
    • Jon IRIONDO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DAMPER HAVING A PRESSURE TUBE AND A RING
    • Publication number 20230111439
    • Publication date Apr 13, 2023
    • DRiV Automotive Inc.
    • MATTHEW LAWRENCE ROESSLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE AIR SPRING
    • Publication number 20230078355
    • Publication date Mar 16, 2023
    • Specialized Bicycle Components Holding Company, Inc.
    • Chance Austen Ferro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING RING ASSEMBLIES CONFIGURED FOR PRESSURE LOCKING
    • Publication number 20230072947
    • Publication date Mar 9, 2023
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...