Diaphragms Bellows Bellows pistons

Patents Grantslast 30 patents

  • Information Patent Grant

    Displacement device including force displacement mechanism with con...

    • Patent number 12,140,116
    • Issue date Nov 12, 2024
    • Ernest William Townsend
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Dust cover, suspension device, and method for manufacturing dust cover

    • Patent number 12,140,199
    • Issue date Nov 12, 2024
    • SUBARU CORPORATION
    • Hiroo Kawano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Diaphragm valve

    • Patent number 12,104,713
    • Issue date Oct 1, 2024
    • ADVANCE DENKI KOGYO KABUSHIKI KAISHA
    • Rikiya Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stirling cycle machine

    • Patent number 12,078,123
    • Issue date Sep 3, 2024
    • Deka Products Limited Partnership
    • Dean Kamen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Protective bellows and transmission joint provided with such a bellows

    • Patent number 12,060,912
    • Issue date Aug 13, 2024
    • TRELLEBORG CARQUEFOU
    • Lionel Bourbigot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driveshaft with a bellow in spline assembly

    • Patent number 11,976,695
    • Issue date May 7, 2024
    • Korkut Tasan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows for seat assembly

    • Patent number 11,932,148
    • Issue date Mar 19, 2024
    • Seats Incorporated
    • Joshua M. Justman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering rack and protective bellows

    • Patent number 11,933,406
    • Issue date Mar 19, 2024
    • Robert Bosch Automotive Steering LLC
    • Nicholas LaGana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integral bellows for oilfield equipment

    • Patent number 11,913,301
    • Issue date Feb 27, 2024
    • Schlumberger Technology Corporation
    • Srinand Karuppoor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Energy absorbing constant velocity joint boot assembly

    • Patent number 11,892,039
    • Issue date Feb 6, 2024
    • Steering Solutions IP Holding Corporation
    • Brian J. Kleinfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Enhanced gimbal joint for conduits

    • Patent number 11,879,575
    • Issue date Jan 23, 2024
    • Blue Origin LLC
    • Brock Steffen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling

    • Patent number 11,879,506
    • Issue date Jan 23, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Yasunari Furukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dust cover

    • Patent number 11,835,141
    • Issue date Dec 5, 2023
    • NSK Ltd.
    • Seiichi Moriyama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Fluidic solar actuation system

    • Patent number 11,772,282
    • Issue date Oct 3, 2023
    • SUNFOLDING, INC.
    • Saul Griffith
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Co-molded CVJ boot skirt for anti-slip performance

    • Patent number 11,761,493
    • Issue date Sep 19, 2023
    • Steering Solutions IP Holding Corporation
    • Brian J. Kleinfeld
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Boot for constant velocity universal joint

    • Patent number 11,761,492
    • Issue date Sep 19, 2023
    • NTN Corporation
    • Shingo Yoshinaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overmolded diaphragm for use in a pump

    • Patent number 11,754,181
    • Issue date Sep 12, 2023
    • Graco Minnesota Inc.
    • Nathan C. Grossman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement device including force displacement mechanism with con...

    • Patent number 11,754,036
    • Issue date Sep 12, 2023
    • Ernest William Townsend
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Ball joint for a vehicle, in particular for an off-road vehicle

    • Patent number 11,739,790
    • Issue date Aug 29, 2023
    • ZF Friedrichshafen AG
    • Hans-Gerd Brunneke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drivetrain system with a dual wall boot

    • Patent number 11,703,090
    • Issue date Jul 18, 2023
    • Nissan North America, Inc.
    • Javier Fernandez Cahuantzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic diaphragm seal and pressure transducer having a hydraulic...

    • Patent number 11,668,617
    • Issue date Jun 6, 2023
    • ENDRESS+HAUSER SE+CO.KG
    • Patrick Doria
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable output cylinder assembly and method of use

    • Patent number 11,655,833
    • Issue date May 23, 2023
    • Adam Stryffeler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Safety device for a gas-conducting device

    • Patent number 11,635,153
    • Issue date Apr 25, 2023
    • Truma Gerätetechnik GmbH & Co. KG
    • Claudio Peli
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Programmable multi-scale fluidic artificial muscles and pistons

    • Patent number 11,628,560
    • Issue date Apr 18, 2023
    • President and Fellows of Harvard College
    • Shuguang Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dust cover and sealing structure

    • Patent number 11,598,366
    • Issue date Mar 7, 2023
    • NOK Corporation
    • Takuma Hirota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Edge-welded bellows

    • Patent number 11,585,439
    • Issue date Feb 21, 2023
    • VAT Holding AG
    • Christian Hasler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Skin constrained inflatable bellows

    • Patent number 11,572,949
    • Issue date Feb 7, 2023
    • GM Global Technology Operations LLC
    • Wonhee Michael Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball joint and dust cover

    • Patent number 11,566,660
    • Issue date Jan 31, 2023
    • NOK Corporation
    • Takuma Hirota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power tailgate actuator assembly including bellows

    • Patent number 11,536,354
    • Issue date Dec 27, 2022
    • AISIN TECHNICAL CENTER OF AMERICA, INC.
    • Nicholas Ozog
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Seal for a constant velocity joint

    • Patent number 11,536,320
    • Issue date Dec 27, 2022
    • Aircraft Gear Corporation
    • Sean M. Carlini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COVERING SYSTEM AND METHOD FOR A PITCH LINK OF A HELICOPTER

    • Publication number 20240376939
    • Publication date Nov 14, 2024
    • The Boeing Company
    • Antonio Paesano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BELLOWS WITH CONTROLLED SHIFT OF MEAN EFFECTIVE DIAMETER

    • Publication number 20240229932
    • Publication date Jul 11, 2024
    • Eaton Intelligent Power Limited
    • Steven Paul Bender
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENHANCED GIMBAL JOINT FOR CONDUITS

    • Publication number 20240125413
    • Publication date Apr 18, 2024
    • BLUE ORIGIN LLC
    • Brock Steffen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BELLOWS DESIGN TO ABSORB MISALIGNMENT

    • Publication number 20240125414
    • Publication date Apr 18, 2024
    • MAG Aerospace Industries, LLC
    • James W. Pomeroy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISPLACEMENT DEVICE INCLUDING FORCE DISPLACEMENT MECHANISM WITH CON...

    • Publication number 20230374966
    • Publication date Nov 23, 2023
    • Ernest William Townsend
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DIAPHRAGM

    • Publication number 20230323961
    • Publication date Oct 12, 2023
    • GOODRICH CORPORATION
    • Piotr KROCZEK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROTECTIVE BELLOWS FOR MECHANICAL JOINT

    • Publication number 20230243714
    • Publication date Aug 3, 2023
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Manuel FENDLER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FIELD EMISSION DEVICE AND FIELD EMISSION METHOD

    • Publication number 20230197394
    • Publication date Jun 22, 2023
    • MEIDENSHA CORPORATION
    • Hayato OCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Steering Rack and Protective Bellows

    • Publication number 20230110871
    • Publication date Apr 13, 2023
    • ROBERT BOSCH GmbH
    • Nicholas LaGana
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BOOT FOR CONSTANT VELOCITY JOINT

    • Publication number 20230094817
    • Publication date Mar 30, 2023
    • ERAE AMS CO., LTD.
    • Hyun Il LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steering System with Protective Bellows and Rolling Diaphragms

    • Publication number 20230101976
    • Publication date Mar 30, 2023
    • ROBERT BOSCH AUTOMOTIVE STEERING LLC
    • Scott R. Kloess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steering System with Protective Bellows and Puncture Resistant Covers

    • Publication number 20230094697
    • Publication date Mar 30, 2023
    • ROBERT BOSCH GmbH
    • Trevor Nill
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Stirling Cycle Machine

    • Publication number 20230003174
    • Publication date Jan 5, 2023
    • New Power Concepts, LLC
    • Dean Kamen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUIDIC SOLAR ACTUATION SYSTEM

    • Publication number 20220410410
    • Publication date Dec 29, 2022
    • SUNFOLDING, INC.
    • Saul Griffith
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ENHANCED GIMBAL JOINT FOR CONDUITS

    • Publication number 20220397219
    • Publication date Dec 15, 2022
    • BLUE ORIGIN LLC
    • Brock Steffen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID PULSATION DAMPENERS

    • Publication number 20220397126
    • Publication date Dec 15, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PROPELLER SHAFT AND PRODUCTION METHOD THEREFOR

    • Publication number 20220349447
    • Publication date Nov 3, 2022
    • Hitachi Astemo, Ltd.
    • Shinichi SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEALING DIAPHRAGM AND METHODS OF MANUFACTURING SAID DIAPHRAGM

    • Publication number 20220316463
    • Publication date Oct 6, 2022
    • BLUE-WHITE INDUSTRIES, LTD.
    • Robert E. Gledhill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DUST COVER

    • Publication number 20220316599
    • Publication date Oct 6, 2022
    • NSK Ltd.
    • Seiichi MORIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Metal Bellows for Downhole Use

    • Publication number 20220268360
    • Publication date Aug 25, 2022
    • TCO AS
    • Adrian Caruana
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EDGE-WELDED BELLOWS

    • Publication number 20220186832
    • Publication date Jun 16, 2022
    • VAT HOLDING AG
    • Christian HASLER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STEERING ACTUATOR

    • Publication number 20220161844
    • Publication date May 26, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Benjamin Wuebbolt-Gorbatenko
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    INVERSION INHIBITOR FOR FLUID CONTROL VALVE AND METHODS OF FLUID CO...

    • Publication number 20220112959
    • Publication date Apr 14, 2022
    • TYCO FIRE PRODUCTS LP
    • James O. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID PULSATION DAMPENERS

    • Publication number 20220074432
    • Publication date Mar 10, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SEALING DEVICE AND DRIVE APPARATUS INCLUDING THE SAME

    • Publication number 20220025950
    • Publication date Jan 27, 2022
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Nishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROTECTIVE BELLOWS AND TRANSMISSION JOINT PROVIDED WITH SUCH A BELLOWS

    • Publication number 20220010845
    • Publication date Jan 13, 2022
    • TRELLEBORG CARQUEFOU
    • Lionel BOURBIGOT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CO-MOLDED CVJ BOOT SKIRT FOR ANTI-SLIP PERFORMANCE

    • Publication number 20220010844
    • Publication date Jan 13, 2022
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • Brian J. Kleinfeld
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HYDRAULIC DIAPHRAGM SEAL AND PRESSURE TRANSDUCER HAVING A HYDRAULIC...

    • Publication number 20220003624
    • Publication date Jan 6, 2022
    • Endress+Hauser SE+Co. KG
    • Patrick Doria
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bellow

    • Publication number 20210396319
    • Publication date Dec 23, 2021
    • Kaan Holding AS
    • Roger Gjersvik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUST COVER, SUSPENSION DEVICE, AND METHOD FOR MANUFACTURING DUST COVER

    • Publication number 20210381572
    • Publication date Dec 9, 2021
    • SUBARU CORPORATION
    • Hiroo KAWANO
    • B60 - VEHICLES IN GENERAL