TREA

having two or more lips

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  • F16J15/3232
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Parent Industries

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

Current Industry

F16J15/3232having two or more lips
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wiper seal for a ball screw actuator
    • Patent number 12,359,725
    • Issue date Jul 15, 2025
    • TRELLEBORG SEALING SOLUTIONS US, INC.
    • Tudor B. Hotnog
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of manufacturing hub seal
    • Patent number 12,359,726
    • Issue date Jul 15, 2025
    • NOK Corporation
    • Yuichi Shuto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid end with clamped retention
    • Patent number 12,352,356
    • Issue date Jul 8, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotor bearing assembly for fluid flow power plants
    • Patent number 12,355,327
    • Issue date Jul 8, 2025
    • Aktiebolaget SKF
    • Matthias Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 12,345,310
    • Issue date Jul 1, 2025
    • NOK Corporation
    • Tatsuya Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing ring for radially engaging an outer surface of a rotary shaft
    • Patent number 12,326,193
    • Issue date Jun 10, 2025
    • Robert Bosch GmbH
    • Nuno Alexandre Coelho Martins Araújo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mixing device comprising a seal
    • Patent number 12,318,746
    • Issue date Jun 3, 2025
    • Maschinenfabrik Gustav Eirich GmbH & Co. KG
    • Andreas Seiler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Seals for multi-surface sealing
    • Patent number 12,297,910
    • Issue date May 13, 2025
    • Kinetic Pressure Control Ltd.
    • Steven A. Angstmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Outboard drive axle hub seal with venting
    • Patent number 12,281,703
    • Issue date Apr 22, 2025
    • Freudenberg-NOK General Partnership
    • Keith Clark
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lip seals and related methods
    • Patent number 12,247,663
    • Issue date Mar 11, 2025
    • Bal Seal Engineering, LLC
    • Miquel Balta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing assembly for bearings, in particular for use in agriculture
    • Patent number 12,234,913
    • Issue date Feb 25, 2025
    • Aktiebolaget SKF
    • Stellario Barbera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for vehicle wheel
    • Patent number 12,234,912
    • Issue date Feb 25, 2025
    • NTN Corporation
    • Tsukasa Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Composite oil seal having electric corrosion prevention function
    • Patent number 12,224,643
    • Issue date Feb 11, 2025
    • PYUNGHWA OIL SEAL INDUSTRY CO., LTD.
    • Tae-Hyung Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Seal with insert and methods of making and using the same
    • Patent number 12,215,787
    • Issue date Feb 4, 2025
    • Saint-Gobain Performance Plastics Corporation
    • Colby Stark
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic cylinder sealing arrangement
    • Patent number 12,209,667
    • Issue date Jan 28, 2025
    • Caterpillar Inc.
    • Ananda Sudhakar Ponnusamy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dynamic seal assembly with a valve and a diaphragm function
    • Patent number 12,196,234
    • Issue date Jan 14, 2025
    • Schaeffler Technologies AG & Co. KG
    • David Huber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Sealing device
    • Patent number 12,196,317
    • Issue date Jan 14, 2025
    • Uchiyama Manufacturing Corp.
    • Kentaro Ohmori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal
    • Patent number 12,158,209
    • Issue date Dec 3, 2024
    • NTN Corporation
    • Ken Yasuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically grounding cassette seal
    • Patent number 12,152,674
    • Issue date Nov 26, 2024
    • TRELLEBORG SEALING SOLUTIONS US, INC.
    • Mark C. Sitko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wheel bearing sealing arrangement and a vehicle
    • Patent number 12,104,649
    • Issue date Oct 1, 2024
    • Volvo Truck Corporation
    • Ramachandran Sandrasekaran
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly with deflectable coupler for centering a sealing member
    • Patent number 12,092,218
    • Issue date Sep 17, 2024
    • Aktiebolaget SKF
    • Marco Erminio Panchetti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for vehicle wheel
    • Patent number 12,064,993
    • Issue date Aug 20, 2024
    • NTN Corporation
    • Tasuku Furukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tunnel machine having sealing units for sealing an annular gap arou...
    • Patent number 12,060,774
    • Issue date Aug 13, 2024
    • Herrenknecht Aktiengesellschaft
    • Werner Burger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic interference sealing device and system with improved contac...
    • Patent number 12,025,230
    • Issue date Jul 2, 2024
    • Aktiebolaget SKF
    • Gianni Alvise Cognolato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for an electrical connector with reduced insertion force
    • Patent number 12,013,037
    • Issue date Jun 18, 2024
    • TE Connectivity Germany GmbH
    • Dimitrios Mechteridis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing having improved sealability
    • Patent number 12,006,980
    • Issue date Jun 11, 2024
    • BEARINGART
    • Young Keun Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,994,166
    • Issue date May 28, 2024
    • NOK Corporation
    • Yuya Sakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing profile
    • Patent number 11,987,103
    • Issue date May 21, 2024
    • Hakki Tuncay Yüksel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seal for an axle shaft assembly
    • Patent number 11,940,050
    • Issue date Mar 26, 2024
    • Allison Transmission, Inc.
    • Austin Morris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device and method for applying grease thereto
    • Patent number 11,927,218
    • Issue date Mar 12, 2024
    • NOK Corporation
    • Shintaro Sugawara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTBOARD DRIVE AXLE HUB SEAL WITH VENTING
    • Publication number 20250224035
    • Publication date Jul 10, 2025
    • Freudenberg-NOK General Partnership
    • Keith CLARK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20250198515
    • Publication date Jun 19, 2025
    • NOK Corporation
    • Yusuke KAMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEALING ASSEMBLY OF HANDHELD DEVICE, FRONT END WATERPROOF ASS...
    • Publication number 20250186182
    • Publication date Jun 12, 2025
    • Shenzhen Shuye Technology Co., Ltd.
    • Hongxin Ye
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIP SEALS AND RELATED METHODS
    • Publication number 20250180121
    • Publication date Jun 5, 2025
    • Bal Seal Engineering, LLC
    • Miquel Balta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF MANUFACTURING HUB SEAL
    • Publication number 20250084923
    • Publication date Mar 13, 2025
    • NOK Corporation
    • Yuichi SHUTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEALING RING AND SHAFT ARRANGEMENT FOR HIGH ROTATIONAL SPEEDS
    • Publication number 20250060037
    • Publication date Feb 20, 2025
    • TRELLEBORG SEALING SOLUTIONS GERMANY GMBH
    • Nino Dakov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINEAR MOTION GUIDE UNIT
    • Publication number 20250035154
    • Publication date Jan 30, 2025
    • NIPPON THOMPSON CO., LTD
    • Yusuke YAMAGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20250027565
    • Publication date Jan 23, 2025
    • NOK Corporation
    • Hiroshi ONODERA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTAMINANT EXCLUSION SEAL DESIGN
    • Publication number 20240410467
    • Publication date Dec 12, 2024
    • Freudenberg-NOK General Partnership
    • Lloyd WYLIE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bi-Directional Seal Element and Sealing System
    • Publication number 20240309951
    • Publication date Sep 19, 2024
    • FMC TECHNOLOGIES DO BRASIL LTDA
    • Alejandro Andueza
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WIPER SEAL FOR A BALL SCREW ACTUATOR
    • Publication number 20240247719
    • Publication date Jul 25, 2024
    • TRELLEBORG SEALING SOLUTIONS US, INC.
    • Tudor B. Hotnog
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WIPER SEAL FOR A BALL SCREW ACTUATOR
    • Publication number 20240247720
    • Publication date Jul 25, 2024
    • TRELLEBORG SEALING SOLUTIONS US, INC.
    • Samuel David Wagoner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING RING, HUB CAP SYSTEM, WHEEL CAP SYSTEM AND VEHICLE
    • Publication number 20240240715
    • Publication date Jul 18, 2024
    • SAF-HOLLAND GmbH
    • Rainer Stegmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF ENERGIZED SEAL AND METHODS OF MAKING AND USING THE SAME
    • Publication number 20240218930
    • Publication date Jul 4, 2024
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Filip ROUSSEAU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TILTABLE FLOATING LIP SEAL
    • Publication number 20240209946
    • Publication date Jun 27, 2024
    • FLOWSERVE MANAGEMENT COMPANY
    • Bassem Gabra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID END WITH CLAMPED RETENTION
    • Publication number 20240200657
    • Publication date Jun 20, 2024
    • KERR MACHINE CO.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALS AND METHODS OF MAKING AND USING THE SAME
    • Publication number 20240200658
    • Publication date Jun 20, 2024
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Roberto CANNIOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RADIAL SHAFT SEAL RING
    • Publication number 20240183447
    • Publication date Jun 6, 2024
    • BRUSS Sealing Systems GmbH
    • Jan SPECHT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIP SEALS AND RELATED METHODS
    • Publication number 20240141996
    • Publication date May 2, 2024
    • Bal Seal Engineering, LLC
    • Miquel Balta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE AND IN-WHEEL MOTOR INCLUDING THE SAME
    • Publication number 20240140191
    • Publication date May 2, 2024
    • Hyundai Motor Company
    • Ki Tack Lim
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTEGRATED SEALING DEVICE FOR MOTORCYCLE SUSPENSIONS
    • Publication number 20240093783
    • Publication date Mar 21, 2024
    • Aktiebolaget SKF
    • Gianni Alvise Cognolato
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ROTARY SEAL ASSEMBLY WITH OIL-SIDE FOAM RING
    • Publication number 20240044409
    • Publication date Feb 8, 2024
    • TRELLEBORG SEALING SOLUTIONS GERMANY GMBH
    • Mandy Wilke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20240035573
    • Publication date Feb 1, 2024
    • NOK Corporation
    • Kenichi YOSHIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DYNAMIC SEAL ASSEMBLY WITH A VALVE AND A DIAPHRAGM FUNCTION
    • Publication number 20240026907
    • Publication date Jan 25, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • David Huber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Sealing Device
    • Publication number 20240019029
    • Publication date Jan 18, 2024
    • Uchiyama Manufacturing Corp.
    • Kentaro OHMORI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING ASSEMBLY FOR BEARINGS, IN PARTICULAR FOR USE IN AGRICULTURE
    • Publication number 20240011563
    • Publication date Jan 11, 2024
    • Aktiebolaget SKF
    • Stellario Barbera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL FOR AN AXLE SHAFT ASSEMBLY
    • Publication number 20230400099
    • Publication date Dec 14, 2023
    • ALLISON TRANSMISSION, INC.
    • Austin Morris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    SYSTEM AND METHOD FOR MEASURING CONDITION OF RADIAL LIP SEAL ARRANG...
    • Publication number 20230392694
    • Publication date Dec 7, 2023
    • Steerprop Oy
    • Jarkko SIRROLA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    HYDRAULIC CYLINDER SEALING ARRANGEMENT
    • Publication number 20230366466
    • Publication date Nov 16, 2023
    • Caterpillar Inc.
    • Ananda Sudhakar Ponnusamy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL