TREA

of endless-walk type

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  • CPC
  • F03G5/02
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Parent Industries

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 F03G5/00Devices for producing mechanical power from muscle energy

Current Industry

F03G5/02of endless-walk type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stable treadmill slat
    • Patent number 12,059,590
    • Issue date Aug 13, 2024
    • Speedfit LLC
    • Alex Astilean
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Leg-powered treadmill
    • Patent number 11,148,005
    • Issue date Oct 19, 2021
    • Alex Astilean
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Sporting apparatus and controlling method thereof
    • Patent number 10,456,625
    • Issue date Oct 29, 2019
    • Delta Electronics, Inc.
    • Tsu-Hua Ai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low profile collapsible treadmill
    • Patent number 10,207,143
    • Issue date Feb 19, 2019
    • Icon Health & Fitness, Inc.
    • William T. Dalebout
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Leg-powered treadmill
    • Patent number 10,183,191
    • Issue date Jan 22, 2019
    • Speedfit LLC
    • Alex Astilean
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Farm animal-operated conveyer and generator
    • Patent number 9,843,239
    • Issue date Dec 12, 2017
    • Zhenkun Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Speed adjustment method and device for mountain climbing machine wi...
    • Patent number 9,770,615
    • Issue date Sep 26, 2017
    • SHAN DONG HUIKANG SPORT EQUIPMENT CO., LTD.
    • Jun Li
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Speed adjustment method and device for mountain climbing machine wi...
    • Patent number 9,504,874
    • Issue date Nov 29, 2016
    • SHAN DONG HUIKANG SPORT EQUIPMENT CO., LTD.
    • Jun Li
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Animal powered mechanical device for water desalination
    • Patent number 7,387,728
    • Issue date Jun 17, 2008
    • Council of Scientific and Industrial Research
    • Nagendra Pathak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gravitational electric power generating device
    • Patent number 7,288,849
    • Issue date Oct 30, 2007
    • Chin-Hui Chiang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Power generating apparatus
    • Patent number 5,224,568
    • Issue date Jul 6, 1993
    • Woodrow A. Kennon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3923509
    • Patent number 3,923,509
    • Issue date Dec 2, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3922448
    • Patent number 3,922,448
    • Issue date Nov 25, 1975
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3865869
    • Patent number 3,865,869
    • Issue date Feb 11, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    1736389
    • Patent number 1,736,389
    • Issue date Nov 19, 1929
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1173852
    • Patent number 1,173,852
    • Issue date Feb 29, 1916
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1102247
    • Patent number 1,102,247
    • Issue date Jul 7, 1914
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    919784
    • Patent number 919,784
    • Issue date Apr 27, 1909
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    811114
    • Patent number 811,114
    • Issue date Jan 30, 1906
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    709304
    • Patent number 709,304
    • Issue date Sep 16, 1902
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    631198
    • Patent number 631,198
    • Issue date Aug 15, 1899
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    625649
    • Patent number 625,649
    • Issue date May 23, 1899
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    612739
    • Patent number 612,739
    • Issue date Oct 18, 1898
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    610595
    • Patent number 610,595
    • Issue date Sep 13, 1898
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    583076
    • Patent number 583,076
    • Issue date May 25, 1897
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    564119
    • Patent number 564,119
    • Issue date Jul 14, 1896
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    515416
    • Patent number 515,416
    • Issue date Feb 27, 1894
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    506924
    • Patent number 506,924
    • Issue date Oct 17, 1893
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    503640
    • Patent number 503,640
    • Issue date Aug 22, 1893
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    493370
    • Patent number 493,370
    • Issue date Mar 14, 1893
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents