being connected to a pressure source and an output member

Patents Grantslast 30 patents

  • Information Patent Grant

    System having combinable transmission and implement circuits

    • Patent number 10,119,556
    • Issue date Nov 6, 2018
    • Caterpillar Inc.
    • Jeremy Todd Peterson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control circuit in a hydraulic excavator

    • Patent number 5,996,341
    • Issue date Dec 7, 1999
    • Kabushiki Kaisha Kobe Keiko Sho
    • Yutaka Tohji
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Thrust reverser safety system

    • Patent number 5,381,654
    • Issue date Jan 17, 1995
    • Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (SNECMA)
    • Yves R. Halin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiple compensating unloading valve circuit

    • Patent number 4,559,965
    • Issue date Dec 24, 1985
    • J. I. Case Company
    • Roger D. Mickelson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2736297

    • Patent number 2,736,297
    • Issue date Feb 28, 1956
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2356366

    • Patent number 2,356,366
    • Issue date Aug 22, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents