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  • CPC
  • F03C1/0615
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS F03C1/00Reciprocating-piston liquid engines

Current Industry

F03C1/0615distributing members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder on demand hydraulic device
    • Patent number 11,333,145
    • Issue date May 17, 2022
    • Antonio Cannata
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Variable displacement pump-motor
    • Patent number 10,738,757
    • Issue date Aug 11, 2020
    • Regetns of the University of Minnesota
    • Michael Rannow
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic motor driving device
    • Patent number 8,776,666
    • Issue date Jul 15, 2014
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Compact pump or motor with internal swash plate
    • Patent number 6,572,344
    • Issue date Jun 3, 2003
    • Caterpillar Inc.
    • Thomas J. Hajek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3823557
    • Patent number 3,823,557
    • Issue date Jul 16, 1974
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3702143
    • Patent number 3,702,143
    • Issue date Nov 7, 1972
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3613511
    • Patent number 3,613,511
    • Issue date Oct 19, 1971
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3599536
    • Patent number 3,599,536
    • Issue date Aug 17, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3429231
    • Patent number 3,429,231
    • Issue date Feb 25, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3420059
    • Patent number 3,420,059
    • Issue date Jan 7, 1969
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3408898
    • Patent number 3,408,898
    • Issue date Nov 5, 1968
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    3255638
    • Patent number 3,255,638
    • Issue date Jun 14, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3246575
    • Patent number 3,246,575
    • Issue date Apr 19, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3071014
    • Patent number 3,071,014
    • Issue date Jan 1, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2994306
    • Patent number 2,994,306
    • Issue date Aug 1, 1961
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2923251
    • Patent number 2,923,251
    • Issue date Feb 2, 1960
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2762307
    • Patent number 2,762,307
    • Issue date Sep 11, 1956
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER ON DEMAND HYDRAULIC DEVICE
    • Publication number 20210285438
    • Publication date Sep 16, 2021
    • Tonand Inc.
    • Antonio Cannata
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VARIABLE CONTROLLED RECIPROCATION DEVICE FOR FLUIDS
    • Publication number 20190120215
    • Publication date Apr 25, 2019
    • Tonand Inc.
    • Antonio Cannata
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD OF OPERATING A PUMP/MOTOR
    • Publication number 20120034115
    • Publication date Feb 9, 2012
    • ROBERT BOSCH GmbH
    • Ron Cowan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MOTOR DRIVING DEVICE
    • Publication number 20120024145
    • Publication date Feb 2, 2012
    • Kayaba Industry Co., Ltd.
    • Satoshi Mori
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydraulic stepless speed changer and power transmission device
    • Publication number 20060156717
    • Publication date Jul 20, 2006
    • Takeshi Oouchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT PUMP OR MOTOR WITH INTERNAL SWASH PLATE
    • Publication number 20030099551
    • Publication date May 29, 2003
    • Thomas J. Hajek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...