TREA

being mounted on the main shaft

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  • CPC
  • F04B7/0065
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B7/00Piston machines or pumps characterised by having positively-driven valving

Current Industry

F04B7/0065being mounted on the main shaft
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple diaphragm pump
    • Patent number 11,891,989
    • Issue date Feb 6, 2024
    • Blue-White Industries, Ltd.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and system for harnessing wind energy using a tethered airfoil
    • Patent number 11,821,500
    • Issue date Nov 21, 2023
    • NEW LEAF MANAGEMENT LTD.
    • Frederic Bourgault
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Multiple diaphragm pump
    • Patent number 11,221,004
    • Issue date Jan 11, 2022
    • Blue-White Industries, Ltd.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressing tool
    • Patent number 11,213,938
    • Issue date Jan 4, 2022
    • Von Arx AG
    • Matthias Ruch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Internal cam metering pump
    • Patent number 9,416,775
    • Issue date Aug 16, 2016
    • Becton, Dickinson and Company
    • Kenneth Focht
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Submersible well pump
    • Patent number 4,417,860
    • Issue date Nov 29, 1983
    • Camact Pump Corp.
    • Orien N. Justice
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Transmission
    • Patent number 4,291,588
    • Issue date Sep 29, 1981
    • Camact Pump Corp.
    • Orien N. Justice
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump
    • Patent number 4,145,166
    • Issue date Mar 20, 1979
    • Camact Pump Corp.
    • Orien N. Justice
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricating oil pump for two cycle internal combustion engines
    • Patent number 4,142,504
    • Issue date Mar 6, 1979
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Ryoji Uda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3630646
    • Patent number 3,630,646
    • Issue date Dec 28, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3551077
    • Patent number 3,551,077
    • Issue date Dec 29, 1970
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3401848
    • Patent number 3,401,848
    • Issue date Sep 17, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3313237
    • Patent number 3,313,237
    • Issue date Apr 11, 1967
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3285192
    • Patent number 3,285,192
    • Issue date Nov 15, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3136255
    • Patent number 3,136,255
    • Issue date Jun 9, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2553162
    • Patent number 2,553,162
    • Issue date May 15, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2546089
    • Patent number 2,546,089
    • Issue date Mar 20, 1951
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1665675
    • Patent number 1,665,675
    • Issue date Apr 10, 1928
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIPLE DIAPHRAGM PUMP
    • Publication number 20240401581
    • Publication date Dec 5, 2024
    • BLUE-WHITE INDUSTRIES, LTD.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reversible Reciprocating Pump
    • Publication number 20240280101
    • Publication date Aug 22, 2024
    • Quidnet Energy Inc.
    • Howard K. Schmidt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MULTIPLE DIAPHRAGM PUMP
    • Publication number 20220099083
    • Publication date Mar 31, 2022
    • BLUE-WHITE INDUSTRIES, LTD.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIPLE DIAPHRAGM PUMP
    • Publication number 20190017499
    • Publication date Jan 17, 2019
    • BLUE-WHITE INDUSTRIES, LTD.
    • Robert E. Gledhill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...