TREA

capable of accommodating changes in distances or misalignment between the surfaces

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  • CPC
  • F16J15/3224
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J15/00Sealings

Current Industry

F16J15/3224capable of accommodating changes in distances or misalignment between the surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High pressure offset seal
    • Patent number 12,188,561
    • Issue date Jan 7, 2025
    • Freudenberg-NOK General Partnership
    • Eduardo Hernandez-Vazquez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal assembly
    • Patent number 12,163,590
    • Issue date Dec 10, 2024
    • Inpro/Seal LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device and sealing device
    • Patent number 12,098,771
    • Issue date Sep 24, 2024
    • NOK Corporation
    • Atsushi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal arrangement for a fluid valve, fluid valve and vehicle
    • Patent number 12,007,031
    • Issue date Jun 11, 2024
    • Vitesco Technologies GmbH
    • Prashant Chavan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft sealing system
    • Patent number 11,994,215
    • Issue date May 28, 2024
    • Andrew W. Suman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Followability enhancer for a rotational seal
    • Patent number 11,852,240
    • Issue date Dec 26, 2023
    • Caterpillar Inc.
    • Elmer S Zanoria
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual windage blocker and retention feature design for seal assembly
    • Patent number 11,846,355
    • Issue date Dec 19, 2023
    • RTX Corporation
    • Joseph B. Phelps
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable seal system
    • Patent number 11,844,709
    • Issue date Dec 19, 2023
    • OSSUR ICELAND EHF
    • Grimur Jonsson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sealing device
    • Patent number 11,773,981
    • Issue date Oct 3, 2023
    • NOK Corporation
    • Atsushi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal arrangement and seal element with a high-pressure side flushin...
    • Patent number 11,698,135
    • Issue date Jul 11, 2023
    • Trelleborg Sealing Solutions Germany GmbH
    • Mandy Wilke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary kiln seal and method
    • Patent number 11,686,529
    • Issue date Jun 27, 2023
    • Sutton Industrial Products LLC
    • Shawn Robert Sutton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plunger seal for driveshaft connection
    • Patent number 11,662,023
    • Issue date May 30, 2023
    • Textron Innovations Inc.
    • Eric Stephen Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,603,932
    • Issue date Mar 14, 2023
    • NOK CORPORATION
    • Atsushi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing piston for a hydraulic expansion chucking device and expans...
    • Patent number 11,577,326
    • Issue date Feb 14, 2023
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealing device
    • Patent number 11,306,822
    • Issue date Apr 19, 2022
    • NOK CORPORATION
    • Atsushi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Back to back bearing sealing systems
    • Patent number 11,293,554
    • Issue date Apr 5, 2022
    • Johnson Controls Technology Company
    • Paul W. Snell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing unit for fork tubes of bicycles or motorcycles
    • Patent number 11,105,422
    • Issue date Aug 31, 2021
    • Marco Bresso
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal and seal assembly comprising the seal
    • Patent number 11,015,713
    • Issue date May 25, 2021
    • Carl Freudenberg KG
    • Juergen Emig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and device for mounting shaft seals permitting eccentric motion
    • Patent number 10,989,302
    • Issue date Apr 27, 2021
    • CATHEDRAL ENERGY SERVICES LTD.
    • Keith J. Christopher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Run out tolerant reciprocating cylinder sleeve seal carbon scraper
    • Patent number 10,865,669
    • Issue date Dec 15, 2020
    • Dana Automotive Systems Group, LLC
    • Thomas G. Heller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bi-directional self-energizing gaskets
    • Patent number 10,808,845
    • Issue date Oct 20, 2020
    • Thermal Engineering International (USA) Inc.
    • Joseph A. Nitzken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Protective labyrinth over mast seal to protect from water intrusion
    • Patent number 10,801,624
    • Issue date Oct 13, 2020
    • Bell Helicopter Textron Inc.
    • Scott David Poster
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Sealing device and sealing assembly
    • Patent number 10,794,488
    • Issue date Oct 6, 2020
    • NOK Corporation
    • Masaaki Yagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Annular seals
    • Patent number 10,794,489
    • Issue date Oct 6, 2020
    • Saint-Gobain Performance Plastics Corporation
    • Flavien Fremy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic seal
    • Patent number 10,697,546
    • Issue date Jun 30, 2020
    • Aktiebolaget SKF
    • Gerrit-Jan Dop
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastomeric seal having impact protecting protrusions
    • Patent number 10,655,733
    • Issue date May 19, 2020
    • SCHAUBLIN SA
    • Moises Polanco
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket for a camera lens, and multi-headed camera
    • Patent number 10,612,663
    • Issue date Apr 7, 2020
    • Avigilon Corporation
    • Eric Little
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft seal
    • Patent number 10,527,173
    • Issue date Jan 7, 2020
    • Aktiebolaget SKF
    • Matthew Palmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low load seal with outer diameter flap
    • Patent number 10,514,101
    • Issue date Dec 24, 2019
    • Freudenberg-NOK General Partnership
    • John B. Wagner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic seal
    • Patent number 10,495,227
    • Issue date Dec 3, 2019
    • Aktiebolaget SKF
    • Gerrit-Jan Dop
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shaft Seal Assembly
    • Publication number 20250052324
    • Publication date Feb 13, 2025
    • INPRO/SEAL LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal Arrangement for a Fluid Valve, Fluid Valve and Vehicle
    • Publication number 20240183448
    • Publication date Jun 6, 2024
    • Vitesco Technologies GMBH
    • Prashant CHAVAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH PRESSURE OFFSET SEAL
    • Publication number 20240125390
    • Publication date Apr 18, 2024
    • Freudenberg-NOK General Partnership
    • Eduardo HERNANDEZ-VAZQUEZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FOLLOWABILITY ENHANCER FOR A ROTATIONAL SEAL
    • Publication number 20230265925
    • Publication date Aug 24, 2023
    • Caterpillar Inc.
    • Elmer S. ZANORIA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal Arrangement for a Fluid Valve, Fluid Valve and Vehicle
    • Publication number 20220403936
    • Publication date Dec 22, 2022
    • Vitesco Technologies GMBH
    • Prashant CHAVAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220205538
    • Publication date Jun 30, 2022
    • NOK Corporation
    • Nobuyuki EGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220178447
    • Publication date Jun 9, 2022
    • NOK Corporation
    • Atsushi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL WINDAGE BLOCKER AND RETENTION FEATURE DESIGN FOR SEAL ASSEMBLY
    • Publication number 20220120346
    • Publication date Apr 21, 2022
    • Raytheon Technologies Corporation
    • Joseph B. Phelps
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING DEVICE AND SEALING DEVICE
    • Publication number 20210324891
    • Publication date Oct 21, 2021
    • NOK Corporation
    • Atsushi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Sealing System
    • Publication number 20210222776
    • Publication date Jul 22, 2021
    • Andrew W. Suman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20210131561
    • Publication date May 6, 2021
    • NOK Corporation
    • Atsushi SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing piston for a hydraulic expansion chucking device and expans...
    • Publication number 20200406370
    • Publication date Dec 31, 2020
    • Kennametal Inc.
    • Josef K. HERUD
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Shaft Seal Assembly
    • Publication number 20200284352
    • Publication date Sep 10, 2020
    • INPRO/SEAL LLC
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RUN OUT TOLERANT RECIPROCATING CYLINDER SLEEVE SEAL CARBON SCRAPER
    • Publication number 20200224563
    • Publication date Jul 16, 2020
    • Dana Automotive Systems Group, LLC
    • THOMAS G. HELLER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DYNAMIC SEAL
    • Publication number 20200032908
    • Publication date Jan 30, 2020
    • Aktiebolaget SKF
    • Gerrit-Jan Dop
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET FOR A CAMERA LENS, AND MULTI-HEADED CAMERA
    • Publication number 20190368613
    • Publication date Dec 5, 2019
    • Avigilon Corporation
    • Eric LITTLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ARRANGEMENT AND SEAL ELEMENT WITH A HIGH-PRESSURE SIDE FLUSHIN...
    • Publication number 20190360595
    • Publication date Nov 28, 2019
    • TRELLEBORG SEALING SOLUTIONS GERMANY GMBH
    • Mandy Wilke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BI-DIRECTIONAL SELF-ENERGIZING GASKETS
    • Publication number 20190309851
    • Publication date Oct 10, 2019
    • Thermal Engineering International (USA) Inc.
    • Joseph A. Nitzken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND DEVICE FOR MOUNTING SHAFT SEALS PERMITTING ECCENTRIC MOTION
    • Publication number 20190309848
    • Publication date Oct 10, 2019
    • Cathedral Energy Services Ltd.
    • Keith J. Christopher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ANNULAR SEALS
    • Publication number 20190309852
    • Publication date Oct 10, 2019
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Flavien FREMY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLUNGER SEAL FOR DRIVESHAFT CONNECTION
    • Publication number 20190271398
    • Publication date Sep 5, 2019
    • BELL HELICOPTER TEXTRON INC.
    • Eric Stephen Olson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    SEALING DEVICE AND SEALING ASSEMBLY
    • Publication number 20190219171
    • Publication date Jul 18, 2019
    • NOK Corporation
    • Masaaki YAGI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal Assembly with Eccentricity Tracking
    • Publication number 20190107204
    • Publication date Apr 11, 2019
    • Aktiebolaget SKF
    • Tyler James Ryther
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20190072182
    • Publication date Mar 7, 2019
    • NOK Corporation
    • Mitsuo WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RESILIENT SHAFT SEAL
    • Publication number 20190056029
    • Publication date Feb 21, 2019
    • Aktiebolaget SKF
    • Matthew PALMER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW LOAD SEAL WITH OUTER DIAMETER FLAP
    • Publication number 20180142789
    • Publication date May 24, 2018
    • Freudenberg-NOK General Partnership
    • John B. Wagner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft seal assembly
    • Publication number 20180135759
    • Publication date May 17, 2018
    • Neil F. Hoehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RADIAL SHAFT SEAL ASSEMBLY WITH AXIALLY ADAPTIVE DEBRIS EXCLUSION F...
    • Publication number 20180106373
    • Publication date Apr 19, 2018
    • Federal-Mogul Corporation
    • David M. Toth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DYNAMIC SEAL
    • Publication number 20170045140
    • Publication date Feb 16, 2017
    • Aktiebolaget SKF
    • Gerrit-Jan Dop
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AXLE SEAL
    • Publication number 20160186863
    • Publication date Jun 30, 2016
    • Aktiebolaget SKF
    • John Arthur WILKINS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...