TREA

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Industry

  • CPC
  • F04B1/0476
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders

Current Industry

F04B1/0476directly located side-by-side
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid end with clamped retention
    • Patent number 12,352,356
    • Issue date Jul 8, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic system
    • Patent number 11,767,830
    • Issue date Sep 26, 2023
    • HAWE ALTENSTADT HOLDING GMBH
    • Martin Storz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Subassembly forming a hydrobase for hydraulic motors, and assembly...
    • Patent number 9,284,942
    • Issue date Mar 15, 2016
    • Poclain Hydraulics Industrie
    • Bernard Allart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3415059
    • Patent number 3,415,059
    • Issue date Dec 10, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2512592
    • Patent number 2,512,592
    • Issue date Jun 27, 1950
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING ARRANGEMENT FOR RADIAL PISTON UNITS
    • Publication number 20250092854
    • Publication date Mar 20, 2025
    • Danfoss Power Solutions (Jiangsu) Co., Ltd.
    • Chris SHRIVE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BEARING ARRANGEMENT FOR RADIAL PISTON UNITS
    • Publication number 20240309839
    • Publication date Sep 19, 2024
    • Danfoss Power Solutions (Jiangsu) Co., Ltd.
    • Chris SHRIVE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Subassembly Forming A Hydrobase For Hydraulic Motors, And Assembly...
    • Publication number 20120297972
    • Publication date Nov 29, 2012
    • POCLAIN HYDRAULICS INDUSTRIE
    • Bernard Allart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIPLE-FUEL ROTARY ENGINE
    • Publication number 20100101534
    • Publication date Apr 29, 2010
    • TZU-WEI YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...