TREA

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  • CPC
  • F03B15/10
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03BMACHINES OR ENGINES FOR LIQUIDS F03B15/00Controlling

Current Industry

F03B15/10without retroactive action
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for operating a hydraulic machine and corresponding installa...
    • Patent number 11,248,578
    • Issue date Feb 15, 2022
    • Quentin Alloin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Movable-blade operation system for hydraulic machine
    • Patent number 10,968,882
    • Issue date Apr 6, 2021
    • Kabushiki Kaisha Toshiba
    • Junji Mori
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for stabilizing the rotation speed of a hydraulic machine wi...
    • Patent number 10,415,540
    • Issue date Sep 17, 2019
    • Quentin Alloin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    3749185
    • Patent number 3,749,185
    • Issue date Jul 31, 1973
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3464432
    • Patent number 3,464,432
    • Issue date Sep 2, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2851046
    • Patent number 2,851,046
    • Issue date Sep 9, 1958
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2424039
    • Patent number 2,424,039
    • Issue date Jul 15, 1947
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2343223
    • Patent number 2,343,223
    • Issue date Feb 29, 1944
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2298964
    • Patent number 2,298,964
    • Issue date Oct 13, 1942
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2265952
    • Patent number 2,265,952
    • Issue date Dec 9, 1941
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2161647
    • Patent number 2,161,647
    • Issue date Jun 6, 1939
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2132504
    • Patent number 2,132,504
    • Issue date Oct 11, 1938
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2115890
    • Patent number 2,115,890
    • Issue date May 3, 1938
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2100580
    • Patent number 2,100,580
    • Issue date Nov 30, 1937
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2083797
    • Patent number 2,083,797
    • Issue date Jun 15, 1937
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2055134
    • Patent number 2,055,134
    • Issue date Sep 22, 1936
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2010555
    • Patent number 2,010,555
    • Issue date Aug 6, 1935
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1967302
    • Patent number 1,967,302
    • Issue date Jul 24, 1934
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1947653
    • Patent number 1,947,653
    • Issue date Feb 20, 1934
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1937772
    • Patent number 1,937,772
    • Issue date Dec 5, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1922323
    • Patent number 1,922,323
    • Issue date Aug 15, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1917538
    • Patent number 1,917,538
    • Issue date Jul 11, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1913516
    • Patent number 1,913,516
    • Issue date Jun 13, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1901773
    • Patent number 1,901,773
    • Issue date Mar 14, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1901772
    • Patent number 1,901,772
    • Issue date Mar 14, 1933
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1892404
    • Patent number 1,892,404
    • Issue date Dec 27, 1932
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1872165
    • Patent number 1,872,165
    • Issue date Aug 16, 1932
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1861847
    • Patent number 1,861,847
    • Issue date Jun 7, 1932
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1836861
    • Patent number 1,836,861
    • Issue date Dec 15, 1931
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1782456
    • Patent number 1,782,456
    • Issue date Nov 25, 1930
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents