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Leaf springs

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  • CPC
  • F16F1/18
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F1/00Springs

Current Industry

F16F1/18Leaf springs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Leaf spring for an integrated circuit heat sink
    • Patent number 12,129,901
    • Issue date Oct 29, 2024
    • NVIDIA Corporation
    • Shenglei Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring retention system for dc motor
    • Patent number 12,034,354
    • Issue date Jul 9, 2024
    • Vitesco Technologies USA, LLC.
    • Wai-Tak Ho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method for manufacturing spring and spring
    • Patent number 11,965,571
    • Issue date Apr 23, 2024
    • Mitsubishi Steel Mfg. Co., Ltd.
    • Tomohiro Yamazaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Leaf spring device
    • Patent number 11,927,233
    • Issue date Mar 12, 2024
    • NHK Spring Co., Ltd.
    • Takashi Eguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor with spring-mounted movable motor part and personal care devi...
    • Patent number 11,859,687
    • Issue date Jan 2, 2024
    • Braun GmbH
    • Frank Ziegler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spring element
    • Patent number 11,754,141
    • Issue date Sep 12, 2023
    • Labrys Oy
    • Samuel Suvanto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turnbuckle-style support strut with tunable stiffness
    • Patent number 11,719,007
    • Issue date Aug 8, 2023
    • The Boeing Company
    • Grantland G. Mesner
    • E04 - BUILDING
  • Information Patent Grant

    Spring for use in conjunction with a vehicle
    • Patent number 11,607,922
    • Issue date Mar 21, 2023
    • Hendrickson Commercial Vehicle Systems GmbH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spring leaf for a leaf spring
    • Patent number 11,536,341
    • Issue date Dec 27, 2022
    • Hendrickson Commercial Vehicle Systems Europe GmbH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spring leaf and method for producing a spring leaf
    • Patent number 11,536,342
    • Issue date Dec 27, 2022
    • Hendrickson Commercial Vehicle Systems Europe GmbH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Aluminum alloy, aluminum alloy spring, and fastening member made of...
    • Patent number 11,505,851
    • Issue date Nov 22, 2022
    • NHK Spring Co., Ltd.
    • Takeshi Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flexure guidance system
    • Patent number 11,454,992
    • Issue date Sep 27, 2022
    • Meta Platforms Technologies, LLC
    • Clinton Smith
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Battery module, and battery pack and vehicle comprising the same
    • Patent number 11,380,955
    • Issue date Jul 5, 2022
    • LG ENERGY SOLUTION, LTD.
    • Mi-Geum Choi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Connector
    • Patent number 11,333,216
    • Issue date May 17, 2022
    • Nichias Corporation
    • Tadakatsu Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Activation device for a battery for an electronic ignition mechanis...
    • Patent number 11,302,930
    • Issue date Apr 12, 2022
    • Diehl & Eagle Picher GmbH
    • Roland Hein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mounting
    • Patent number 11,168,756
    • Issue date Nov 9, 2021
    • PUMPKIN MOUNTS, LLC
    • Phillip R. Thompson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Extension pole
    • Patent number 11,123,857
    • Issue date Sep 21, 2021
    • Mark C. Ramsey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axle spring seat attachment assembly
    • Patent number 11,118,645
    • Issue date Sep 14, 2021
    • Hendrickson USA, L.L.C.
    • Dane Gregg
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vent
    • Patent number 11,035,398
    • Issue date Jun 15, 2021
    • W.L. GORE & ASSOCIATES GMBH
    • Günter Treffert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quadrangular leaf spring and linear vibration motor including same
    • Patent number 11,025,145
    • Issue date Jun 1, 2021
    • MPLUS CO., LTD.
    • Nam Sock Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bi-directional non-linear spring
    • Patent number 11,015,669
    • Issue date May 25, 2021
    • Raytheon Company
    • Andrew L. Bullard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cycle-type vehicle suspension provided with a resilient element for...
    • Patent number 10,981,620
    • Issue date Apr 20, 2021
    • M-otion Engineering
    • Matthieu Alfano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mount bracket
    • Patent number 10,935,050
    • Issue date Mar 2, 2021
    • Cooler Master Co., Ltd.
    • Fu-Lung Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Steering assembly
    • Patent number 10,933,904
    • Issue date Mar 2, 2021
    • Saint-Gobain Performance Plastics Pampus GmbH
    • Sven Muehling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Passive damping system for mass flow controller
    • Patent number 10,927,920
    • Issue date Feb 23, 2021
    • Illinois Tool Works, Inc.
    • Travers Schmidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steering assembly
    • Patent number 10,926,789
    • Issue date Feb 23, 2021
    • Saint-Gobain Performance Plastics Rencol Limited
    • Neil James
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Spring useful for elevator safety device
    • Patent number 10,927,915
    • Issue date Feb 23, 2021
    • Otis Elevator Company
    • Enrico Manes
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Connector
    • Patent number 10,920,850
    • Issue date Feb 16, 2021
    • Nichias Corporation
    • Tadakatsu Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Profiled bar, and vehicle spring produced therefrom
    • Patent number 10,890,228
    • Issue date Jan 12, 2021
    • Hendrickson Commercial Vehicle Systems Europe GmbH
    • Gerhard Kuhnelt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spring device for a motor-vehicle wheel suspension
    • Patent number 10,889,154
    • Issue date Jan 12, 2021
    • Volkswagen Aktiengesellschaft
    • Ingo Winter
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING MEMBER
    • Publication number 20240229886
    • Publication date Jul 11, 2024
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING MEMBER
    • Publication number 20240133442
    • Publication date Apr 25, 2024
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING ELEMENT
    • Publication number 20240125369
    • Publication date Apr 18, 2024
    • VALEO INDIA PRIVATE LIMITED
    • Dinesh Kumar MURUGAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPONENT COOLER WITH SPRING MECHANISM
    • Publication number 20240114664
    • Publication date Apr 4, 2024
    • ADVANCED MICRO DEVICES, INC.
    • ROBERT EDWARD RADKE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LEAF SPRING FOR AN INTEGRATED CIRCUIT HEAT SINK
    • Publication number 20240019009
    • Publication date Jan 18, 2024
    • NVIDIA Corporation
    • Shenglei WANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPRING MEMBER
    • Publication number 20230400078
    • Publication date Dec 14, 2023
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-RETAINING SPRING FOR FLAT-WIPING CONTACTS
    • Publication number 20230243396
    • Publication date Aug 3, 2023
    • IDEAL Industries, Inc.
    • Jia Yong Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLAT SPRING
    • Publication number 20230235804
    • Publication date Jul 27, 2023
    • CHRISTIAN BAUER GMBH + CO.KG
    • Lars Borchardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SPRING DEVICE
    • Publication number 20220412420
    • Publication date Dec 29, 2022
    • NHK Spring Co., Ltd.
    • Takashi EGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SPRING FOR BOTTLE GRIPPING ASSEMBLY
    • Publication number 20210372497
    • Publication date Dec 2, 2021
    • AMTIG ENGINEERING SOLUTIONS, LLC
    • Steven GROHOLSKI
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    SPRING LEAF AND A MANUFACTURING METHOD OF MAKING THE SPRING LEAF
    • Publication number 20210246920
    • Publication date Aug 12, 2021
    • CONCRAFT HOLDING CO., LTD.
    • Kuo-Chi LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING ELEMENT
    • Publication number 20210156451
    • Publication date May 27, 2021
    • Labrys Oy
    • Samuel Suvanto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING FOR USE IN CONJUNCTION WITH A VEHICLE
    • Publication number 20210070122
    • Publication date Mar 11, 2021
    • HENDRICKSON COMMERCIAL VEHICLE SYSTEMS EUROPE GMBH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING LEAF AND METHOD FOR PRODUCING A SPRING LEAF
    • Publication number 20210054895
    • Publication date Feb 25, 2021
    • Hendrickson Commercial Vehicle Systems Europe GmbH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR WITH SPRING-MOUNTED MOVABLE MOTOR PART AND PERSONAL CARE DEVI...
    • Publication number 20200347907
    • Publication date Nov 5, 2020
    • Braun GmbH
    • Frank ZIEGLER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENT
    • Publication number 20200325928
    • Publication date Oct 15, 2020
    • W.L. GORE & ASSOCIATES GMBH
    • Günter Treffert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOUNTING
    • Publication number 20200217385
    • Publication date Jul 9, 2020
    • PUMPKIN MOUNTS, LLC
    • Phillip R. Thompson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Spring Retention System for DC Motor
    • Publication number 20200220424
    • Publication date Jul 9, 2020
    • Vitesco Technologies USA, LLC
    • Wai-Tak Ho
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING LEAF FOR A LEAF SPRING
    • Publication number 20200096071
    • Publication date Mar 26, 2020
    • Hendrickson Commercial Vehicle Systems Europe GmbH
    • Joerg Zamberger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSING STRUCTURE AND PRESSING UNIT
    • Publication number 20200088257
    • Publication date Mar 19, 2020
    • NHK Spring Co., Ltd.
    • Hironobu Imaizumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AXLE SPRING SEAT ATTACHMENT ASSEMBLY
    • Publication number 20200072310
    • Publication date Mar 5, 2020
    • HENDRICKSON USA, L.L.C.
    • Dane Gregg
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTIVATION DEVICE FOR A BATTERY FOR AN ELECTRONIC IGNITION MECHANIS...
    • Publication number 20200006785
    • Publication date Jan 2, 2020
    • DIEHL & EAGLE PICHER GMBH
    • ROLAND HEIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bi-Directional Non-Linear Spring
    • Publication number 20190323572
    • Publication date Oct 24, 2019
    • Raytheon Company
    • Andrew L. Bullard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Metal Isolator with Tunable Resonant Frequencies
    • Publication number 20190316652
    • Publication date Oct 17, 2019
    • Raytheon Company
    • Peter H. Vo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LEAF SPRING DEVICE FOR A VEHICLE, CHASSIS WITH SUCH A LEAF SPRING D...
    • Publication number 20190309815
    • Publication date Oct 10, 2019
    • ZF Friedrichshafen AG
    • Marcel PLEYER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LEAF SPRING DEVICE FOR A VEHICLE AND METHOD FOR PRODUCING SUCH A LE...
    • Publication number 20190309814
    • Publication date Oct 10, 2019
    • ZF Friedrichshafen AG
    • Marcel PLEYER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING DEVICE FOR A MOTOR-VEHICLE WHEEL SUSPENSION
    • Publication number 20190241036
    • Publication date Aug 8, 2019
    • Volkswagen Aktiengesellschaft
    • Ingo WINTER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    QUADRANGULAR LEAF SPRING AND LINEAR VIBRATION MOTOR INCLUDING SAME
    • Publication number 20190238038
    • Publication date Aug 1, 2019
    • MPLUS CO., LTD.
    • Nam Sock KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for Producing a Leaf Spring, and Leaf Spring
    • Publication number 20190202254
    • Publication date Jul 4, 2019
    • SOGEFI HD SUSPENSIONS GERMANY GmbH
    • Christian KRALER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING USEFUL FOR ELEVATOR SAFETY DEVICE
    • Publication number 20190186573
    • Publication date Jun 20, 2019
    • Otis Elevator Company
    • Enrico MANES
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY