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with hinged flap in combining nozzle

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  • CPC
  • F04F5/32
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS F04F5/00Jet pumps

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F04F5/32with hinged flap in combining nozzle
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Patents Grantslast 30 patents

  • Information Patent Grant

    2859908
    • Patent number 2,859,908
    • Issue date Nov 11, 1958
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2557596
    • Patent number 2,557,596
    • Issue date Jun 19, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1921444
    • Patent number 1,921,444
    • Issue date Aug 8, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1457799
    • Patent number 1,457,799
    • Issue date Jun 5, 1923
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1076220
    • Patent number 1,076,220
    • Issue date Oct 21, 1913
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1032222
    • Patent number 1,032,222
    • Issue date Jul 9, 1912
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    950774
    • Patent number 950,774
    • Issue date Mar 1, 1910
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    714217
    • Patent number 714,217
    • Issue date Nov 25, 1902
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    648040
    • Patent number 648,040
    • Issue date Apr 24, 1900
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    534304
    • Patent number 534,304
    • Issue date Feb 19, 1895
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    489813
    • Patent number 489,813
    • Issue date Jan 10, 1893
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    440184
    • Patent number 440,184
    • Issue date Nov 11, 1890
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    430023
    • Patent number 430,023
    • Issue date Jun 10, 1890
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    414098
    • Patent number 414,098
    • Issue date Oct 29, 1889
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    404091
    • Patent number 404,091
    • Issue date May 28, 1889
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    401753
    • Patent number 401,753
    • Issue date Apr 23, 1889
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    349191
    • Patent number 349,191
    • Issue date Sep 14, 1886
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    348025
    • Patent number 348,025
    • Issue date Aug 24, 1886
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    344480
    • Patent number 344,480
    • Issue date Jun 29, 1886
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    334354
    • Patent number 334,354
    • Issue date Jan 12, 1886
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    332386
    • Patent number 332,386
    • Issue date Dec 15, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    331193
    • Patent number 331,193
    • Issue date Nov 24, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    328424
    • Patent number 328,424
    • Issue date Oct 13, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    322768
    • Patent number 322,768
    • Issue date Jul 21, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    319481
    • Patent number 319,481
    • Issue date Jun 9, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    318892
    • Patent number 318,892
    • Issue date May 26, 1885
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    290693
    • Patent number 290,693
    • Issue date Dec 25, 1883
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    245354
    • Patent number 245,354
    • Issue date Aug 9, 1881
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    224762
    • Patent number 224,762
    • Issue date Feb 24, 1880
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents