based essentially on spring action

Patents Grantslast 30 patents

  • Information Patent Grant

    Charging mechanism for charging a stored-energy spring of a stored-...

    • Patent number 11,211,206
    • Issue date Dec 28, 2021
    • Siemens Energy Global GmbH & Co. KG
    • Lukas Binner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus utilizing planetary gearset coupled to a constant torsion...

    • Patent number 10,760,657
    • Issue date Sep 1, 2020
    • Riekor Corporation
    • Ryan Heiraas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device comprising a transmission assembly having an override clutch...

    • Patent number 10,663,047
    • Issue date May 26, 2020
    • Siemens Aktiengesellschaft
    • Michael Bartz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive power transmission device and control program therefor

    • Patent number 10,408,315
    • Issue date Sep 10, 2019
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Eiji Tsuchiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable automatic transmission

    • Patent number 10,309,505
    • Issue date Jun 4, 2019
    • Jose Antonio Carames Jimenez
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Apparatus utilizing planetary gearset coupled to a constant torsion...

    • Patent number 9,791,027
    • Issue date Oct 17, 2017
    • Reikor Corporation
    • Ryan Heiraas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission with stepless, continuously variable speed a...

    • Patent number 7,011,322
    • Issue date Mar 14, 2006
    • William T. Beale
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Apparatus for the accumulation and release of energy

    • Patent number 4,352,298
    • Issue date Oct 5, 1982
    • Pompes Essa Mico
    • Francois Duveau
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Energy equalizing and storing device

    • Patent number 4,263,820
    • Issue date Apr 28, 1981
    • Milo N. Wetherald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission

    • Patent number 4,188,831
    • Issue date Feb 19, 1980
    • Ahmad Amjadi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsionally resilient coupling for transmitting rotary motion

    • Patent number 4,179,006
    • Issue date Dec 18, 1979
    • Isidore J. Lenack
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3894615

    • Patent number 3,894,615
    • Issue date Jul 15, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3581584

    • Patent number 3,581,584
    • Issue date Jun 1, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3364794

    • Patent number 3,364,794
    • Issue date Jan 23, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3364759

    • Patent number 3,364,759
    • Issue date Jan 23, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3141345

    • Patent number 3,141,345
    • Issue date Jul 21, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2827791

    • Patent number 2,827,791
    • Issue date Mar 25, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2758481

    • Patent number 2,758,481
    • Issue date Aug 14, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2668459

    • Patent number 2,668,459
    • Issue date Feb 9, 1954
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2470390

    • Patent number 2,470,390
    • Issue date May 17, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2384110

    • Patent number 2,384,110
    • Issue date Sep 4, 1945
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2062923

    • Patent number 2,062,923
    • Issue date Dec 1, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2047792

    • Patent number 2,047,792
    • Issue date Jul 14, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2039844

    • Patent number 2,039,844
    • Issue date May 5, 1936
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1993476

    • Patent number 1,993,476
    • Issue date Mar 5, 1935
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1904530

    • Patent number 1,904,530
    • Issue date Apr 18, 1933
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1830349

    • Patent number 1,830,349
    • Issue date Nov 3, 1931
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1730165

    • Patent number 1,730,165
    • Issue date Oct 1, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1635585

    • Patent number 1,635,585
    • Issue date Jul 12, 1927
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1461557

    • Patent number 1,461,557
    • Issue date Jul 10, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents