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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR F03G1/00Spring-motor

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Patents Grantslast 30 patents

  • Information Patent Grant

    Stored energy transmission mechanism and stored energy-driven wheel
    • Patent number 12,025,106
    • Issue date Jul 2, 2024
    • ROYALBABY CYCLE BEIJING CO., LTD.
    • Lixin Tong
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Nonlinear spring connection structure and motor
    • Patent number 11,781,612
    • Issue date Oct 10, 2023
    • AAC Technologies Pte. Ltd.
    • Jie Ma
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Coiled and twisted nanofiber yarns for electrochemically harvesting...
    • Patent number 11,085,422
    • Issue date Aug 10, 2021
    • Board of Regents, The University of Texas System
    • Ray H. Baughman
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Power generation mechanism and method for generating power
    • Patent number 10,927,823
    • Issue date Feb 23, 2021
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Tomohide Aoyagi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-buffering energy storage device and application thereof
    • Patent number 10,801,475
    • Issue date Oct 13, 2020
    • Shandong University of Science and Technology
    • Chenglong Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotational force generating device using clock spring
    • Patent number 10,683,850
    • Issue date Jun 16, 2020
    • GREENIMT. CO., LTD.
    • Bu Ja Kim
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Spring compression device
    • Patent number 10,465,666
    • Issue date Nov 5, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Przemyslaw Kielczykowski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Reducing spring load prior to maintenance on an actuator
    • Patent number 10,197,045
    • Issue date Feb 5, 2019
    • Natural Gas Solutions North America, LLC
    • Kurt Douglas Regenbrecht
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Fracturing shape memory mechanical actuators and systems
    • Patent number 9,611,838
    • Issue date Apr 4, 2017
    • Raytheon Company
    • Frederick B. Koehler
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Spring motor
    • Patent number 6,318,661
    • Issue date Nov 20, 2001
    • Barnes Group Inc.
    • Dennis W. Martin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Motor mechanism for child's swing
    • Patent number 6,283,870
    • Issue date Sep 4, 2001
    • Graco Children's Products Inc.
    • David Saint
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Spring motor
    • Patent number 6,149,094
    • Issue date Nov 21, 2000
    • Barnes Group Inc.
    • Dennis W. Martin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Motor mechanism for child's swing
    • Patent number 5,788,014
    • Issue date Aug 4, 1998
    • Graco Children's Products Inc.
    • David Saint
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sample rotator with manually energized spring motor
    • Patent number 5,641,229
    • Issue date Jun 24, 1997
    • Universal Healthwatch, Inc.
    • Joseph A. McClintock
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Spring winding gearing including a safety mechanism against racing...
    • Patent number 4,868,801
    • Issue date Sep 19, 1989
    • B. Braun Melsungen AG
    • Michael Dold
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Elastic energy storing device
    • Patent number 4,762,202
    • Issue date Aug 9, 1988
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Ogawa
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    B-motor with floating locking plug
    • Patent number 4,719,992
    • Issue date Jan 19, 1988
    • Sandvik Steel Co.
    • Michael P. Elward
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Drive mechanism for toy running vehicles
    • Patent number 4,662,477
    • Issue date May 5, 1987
    • Ishida Minoru
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Special effects drive mechanism for self-propelled toy vehicles
    • Patent number 4,582,171
    • Issue date Apr 15, 1986
    • Kusan, Inc.
    • Dennis Jezierski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotation damper
    • Patent number 4,576,252
    • Issue date Mar 18, 1986
    • Nifco Inc.
    • Nobuaki Omata
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Speed governing and decoupling drive mechanism
    • Patent number 4,572,333
    • Issue date Feb 25, 1986
    • Honeywell Inc.
    • Curtis E. Westley
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Two-speed action spring drive
    • Patent number 4,568,308
    • Issue date Feb 4, 1986
    • Nikken Industries Corp.
    • Shunichi Itoh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Mounting device for spiral spring
    • Patent number 4,552,249
    • Issue date Nov 12, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Motonobu Akagi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Clutch mechanism
    • Patent number 4,250,942
    • Issue date Feb 17, 1981
    • Dreher; Heinz Walter
    • Heinz W. Dreher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Device for changing the force acting on a reversibly rotatable shaft
    • Patent number 4,113,062
    • Issue date Sep 12, 1978
    • Granges Essem Aktiebolag
    • Stig Gosta Bele Beland
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spring power device
    • Patent number 3,960,246
    • Issue date Jun 1, 1976
    • Elliott Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3700719
    • Patent number 3,700,719
    • Issue date Oct 24, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1693495
    • Patent number 1,693,495
    • Issue date Nov 27, 1928
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1547608
    • Patent number 1,547,608
    • Issue date Jul 28, 1925
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1539511
    • Patent number 1,539,511
    • Issue date May 26, 1925
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELASTIC ENERGY STORAGE DEVICE WHICH IS USED FOR CONVERTING MECHANIC...
    • Publication number 20240141873
    • Publication date May 2, 2024
    • Levon Muradyan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SPRING DRIVE APPARATUS
    • Publication number 20240003340
    • Publication date Jan 4, 2024
    • Cloyce Milton Harlan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ENERGY STORAGE DEVICE AND POWER GENERATION FLOOR WITH THE SAME
    • Publication number 20230332579
    • Publication date Oct 19, 2023
    • Shanghai Yinsheng Technology Co.,Ltd.
    • Yinsheng LI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    STORED ENERGY TRANSMISSION MECHANISM AND STORED ENERGY-DRIVEN WHEEL
    • Publication number 20230009204
    • Publication date Jan 12, 2023
    • ROYALBABY CYCLE BEIJING CO., LTD.
    • Lixin TONG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ELASTIC MOTOR
    • Publication number 20220403830
    • Publication date Dec 22, 2022
    • Mircea SÂNGEORZAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    NONLINEAR SPRING CONNECTION STRUCTURE AND MOTOR
    • Publication number 20200408272
    • Publication date Dec 31, 2020
    • AAC Technologies Pte. Ltd.
    • Jie Ma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COILED AND TWISTED NANOFIBER YARNS FOR ELECTROCHEMICALLY HARVESTING...
    • Publication number 20200208614
    • Publication date Jul 2, 2020
    • Board of Regents, The University of Texas System
    • Ray H. Baughman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ACTUATOR
    • Publication number 20200132056
    • Publication date Apr 30, 2020
    • Stabilus GmbH
    • Michael Auer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    POWER GENERATION MECHANISM AND METHOD FOR GENERATING POWER
    • Publication number 20200018295
    • Publication date Jan 16, 2020
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Tomohide AOYAGI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ROTATIONAL FORCE GENERATING DEVICE USING CLOCK SPRING
    • Publication number 20190093638
    • Publication date Mar 28, 2019
    • GREENIMT. CO., LTD.
    • Bu Ja KIM
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    REDUCING SPRING LOAD PRIOR TO MAINTENANCE ON AN ACTUATOR
    • Publication number 20180149140
    • Publication date May 31, 2018
    • Dresser, Inc.
    • Kurt Douglas Regenbrecht
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING COMPRESSION DEVICE
    • Publication number 20180003162
    • Publication date Jan 4, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Przemyslaw Kielczykowski
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ROTATION-TYPE ACTUATOR ACTUATED BY TEMPERATURE FLUCTUATION OR TEMPE...
    • Publication number 20170314539
    • Publication date Nov 2, 2017
    • Industry-University Cooperation Foundation Hanyang University
    • Seonjeong KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Mechanical Actuator
    • Publication number 20150285228
    • Publication date Oct 8, 2015
    • Raytheon Company
    • Frederick B. Koehler
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SPRING BASED ELECTRICAL POWER GENERATOR
    • Publication number 20150159636
    • Publication date Jun 11, 2015
    • A. ARUL FRANCIS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Spring powered engine
    • Publication number 20080190701
    • Publication date Aug 14, 2008
    • John P. Stavropoulos
    • B60 - VEHICLES IN GENERAL