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Other pumps with movable

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  • CPC
  • F04B29/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS

Current Industry

F04B29/00Other pumps with movable
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston limiting structure, compressor, and heat exchange apparatus
    • Patent number 11,976,643
    • Issue date May 7, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Jia Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Machine having a liquid lubrication system and a shaft
    • Patent number 11,692,466
    • Issue date Jul 4, 2023
    • Pratt & Whitney Canada Corp.
    • Dana Tomescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling of electrolytic capacitors in electrical climate compressors
    • Patent number 10,741,332
    • Issue date Aug 11, 2020
    • HANON SYSTEMS
    • Stephan Werker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluid machinery, heat exchange equipment, and operating method for...
    • Patent number 10,626,858
    • Issue date Apr 21, 2020
    • GREE GREEN REFRIDGERATION TECHNOLOGY CENTER CO., LTD. OF ZUHAI
    • Zhongcheng Du
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling of electrolytic capacitors in electrical climate compressors
    • Patent number 10,410,795
    • Issue date Sep 10, 2019
    • HANON SYSTEMS
    • Stephan Werker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Food storage bag vacuum pump
    • Patent number 8,740,591
    • Issue date Jun 3, 2014
    • Reynolds Consumer Products LLC
    • James S. Blythe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement centrifugal pump
    • Patent number 5,484,268
    • Issue date Jan 16, 1996
    • Impact MST Incorporated
    • Robert P. Swank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pumps
    • Patent number 5,228,840
    • Issue date Jul 20, 1993
    • Impact MST Incorporated
    • Robert P. Swank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pumps
    • Patent number 4,990,062
    • Issue date Feb 5, 1991
    • Impact MST Incorporated
    • Robert P. Swank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Foot pumps
    • Patent number 4,289,458
    • Issue date Sep 15, 1981
    • E. J. Price (Developments) Limited
    • Ernest J. Price
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Foot pumps
    • Patent number 4,242,060
    • Issue date Dec 30, 1980
    • E. J. Price (Developments) Limited
    • Ernest J. Price
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor unit, particularly for refrigerators
    • Patent number 4,184,810
    • Issue date Jan 22, 1980
    • Danfoss A/S
    • Jan Dyhr
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil free compressor
    • Patent number 4,015,915
    • Issue date Apr 5, 1977
    • James A. Hardman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for use as a gas compressor or gas blower
    • Patent number 3,998,569
    • Issue date Dec 21, 1976
    • John Maximilian Jules Varga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aerosol container
    • Patent number 3,995,779
    • Issue date Dec 7, 1976
    • Lawrence Peska Associates, Inc.
    • John V. Mizzi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aerosol dispenser for fluid products comprising a piston pump assem...
    • Patent number 3,933,279
    • Issue date Jan 20, 1976
    • Ciba-Geigy Corporation
    • Christian Maier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for use as a gas compressor or gas blower
    • Patent number 3,930,762
    • Issue date Jan 6, 1976
    • Carding Specialists (Canada) Limited
    • John Maximilian Jules Varga
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3894405
    • Patent number 3,894,405
    • Issue date Jul 15, 1975
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3612732
    • Patent number 3,612,732
    • Issue date Oct 12, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3329334
    • Patent number 3,329,334
    • Issue date Jul 4, 1967
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3303990
    • Patent number 3,303,990
    • Issue date Feb 14, 1967
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3289916
    • Patent number 3,289,916
    • Issue date Dec 6, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3156405
    • Patent number 3,156,405
    • Issue date Nov 10, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3136477
    • Patent number 3,136,477
    • Issue date Jun 9, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3109583
    • Patent number 3,109,583
    • Issue date Nov 5, 1963
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3082935
    • Patent number 3,082,935
    • Issue date Mar 26, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3078033
    • Patent number 3,078,033
    • Issue date Feb 19, 1963
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3065703
    • Patent number 3,065,703
    • Issue date Nov 27, 1962
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2990110
    • Patent number 2,990,110
    • Issue date Jun 27, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2907614
    • Patent number 2,907,614
    • Issue date Oct 6, 1959
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents