TREA

Adaptation of piston-rods

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  • CPC
  • F04B53/144
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/144Adaptation of piston-rods
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for conveying thick matter
    • Patent number 11,959,468
    • Issue date Apr 16, 2024
    • Putzmeister Engineering GmbH
    • Wolf-Michael Petzold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,927,183
    • Issue date Mar 12, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,927,184
    • Issue date Mar 12, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,891,991
    • Issue date Feb 6, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat exchanger array system and method for an air thermal conditioner
    • Patent number 11,885,577
    • Issue date Jan 30, 2024
    • Other Lab, LLC
    • Peter Lynn
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,873,809
    • Issue date Jan 16, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,873,810
    • Issue date Jan 16, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 11,859,604
    • Issue date Jan 2, 2024
    • LG Electronics Inc.
    • Jaeho Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston rod seal
    • Patent number 11,796,065
    • Issue date Oct 24, 2023
    • Arne Høeg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Operating tool for an artificial lift system
    • Patent number 11,761,270
    • Issue date Sep 19, 2023
    • Weatherford Technology Holdings, LLC
    • John Edward Stachowiak
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,732,708
    • Issue date Aug 22, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for conveying and dispensing heated food material
    • Patent number 11,730,174
    • Issue date Aug 22, 2023
    • Nordson Corporation
    • Vincent A. Prieto
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Double-piston compressor having a sliding block producing a stroke...
    • Patent number 11,732,702
    • Issue date Aug 22, 2023
    • ZF CV Systems Europe BV
    • Frank Meissner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rod packing
    • Patent number 11,719,344
    • Issue date Aug 8, 2023
    • Compressor Products International, LLC
    • Pascal Mahieux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping assembly, piston pump and water flosser
    • Patent number 11,719,237
    • Issue date Aug 8, 2023
    • FLY CAT ELECTRICAL CO., LTD.
    • Yong Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Handheld high-pressure cleaning machine
    • Patent number 11,708,822
    • Issue date Jul 25, 2023
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Pinghua Wu
    • B08 - CLEANING
  • Information Patent Grant

    Pump unit and handheld high pressure washer
    • Patent number RE49589
    • Issue date Jul 25, 2023
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Pinghua Wu
  • Information Patent Grant

    Hydraulic pumping system
    • Patent number 11,608,824
    • Issue date Mar 21, 2023
    • Richard Frederick McNichol
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods and kits for assembling a flow cage assembly for downhole r...
    • Patent number 11,608,709
    • Issue date Mar 21, 2023
    • Q2 Artificial Lift Services ULC
    • Sai Pradeep Pola
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Surface driven downhole pump system
    • Patent number 11,592,018
    • Issue date Feb 28, 2023
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,530,697
    • Issue date Dec 20, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and coating device
    • Patent number 11,413,647
    • Issue date Aug 16, 2022
    • Kioxia Corporation
    • Kenichi Ooshiro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,396,871
    • Issue date Jul 26, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and a desalination system including the pump
    • Patent number 11,378,067
    • Issue date Jul 5, 2022
    • KATADYN DESALINATION, LLC
    • Christopher John Dent
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pump rod and driving link with side-load reducing configuration
    • Patent number 11,286,926
    • Issue date Mar 29, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positioning structure of motor of air compressor
    • Patent number 11,204,023
    • Issue date Dec 21, 2021
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Membrane heat exchanger system and method
    • Patent number 11,143,467
    • Issue date Oct 12, 2021
    • Other Lab, LLC
    • Peter Lynn
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Pressure pump connecting rod monitoring
    • Patent number 11,073,149
    • Issue date Jul 27, 2021
    • Halliburton Energy Services, Inc.
    • Joe A. Beisel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic device
    • Patent number 11,067,067
    • Issue date Jul 20, 2021
    • INNAS BV
    • Peter Augustinus Johannes Achten
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Process pump having a crank drive
    • Patent number 11,047,371
    • Issue date Jun 29, 2021
    • SPX Flow Technology Norderstedt GmbH
    • Georg Rosenkranz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC PUMPING SYSTEM
    • Publication number 20240044326
    • Publication date Feb 8, 2024
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR RECOVERY OF LEAKING GASES FROM COMPRESSION...
    • Publication number 20230417239
    • Publication date Dec 28, 2023
    • Evan Scott Guy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383745
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383744
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230366396
    • Publication date Nov 16, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BENT AXIS PLUNGER-TYPE VARIABLE HYDRAULIC MOTOR PUMP
    • Publication number 20230366393
    • Publication date Nov 16, 2023
    • BEIJING JODIN TECHNOLOGY CO. LTD
    • Yanyang LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230349375
    • Publication date Nov 2, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20230340955
    • Publication date Oct 26, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Monitoring System for Reciprocating Pumps
    • Publication number 20230250817
    • Publication date Aug 10, 2023
    • FMC Technologies, Inc.
    • Amy C. Stephens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SURFACE DRIVEN DOWNHOLE PUMP SYSTEM
    • Publication number 20230204027
    • Publication date Jun 29, 2023
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING ASSEMBLY, PISTON PUMP AND WATER FLOSSER
    • Publication number 20230145178
    • Publication date May 11, 2023
    • FLY CAT ELECTRICAL CO., LTD.
    • Yong TANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WAVE DRIVEN VARIABLE LEVERAGE PUMP FOR WATER DESALINATION
    • Publication number 20230142416
    • Publication date May 11, 2023
    • BlueDesal Inc.
    • Joseph B. Tate
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Valve piston pump body device
    • Publication number 20230122682
    • Publication date Apr 20, 2023
    • Lei Yu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Automatic Determination of Trigger Angle for Reciprocating Compress...
    • Publication number 20230113754
    • Publication date Apr 13, 2023
    • epro Gmbh
    • Michael Osterholt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOGENIC PUMP
    • Publication number 20230093093
    • Publication date Mar 23, 2023
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230082554
    • Publication date Mar 16, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ON-DEMAND DUAL VARIABLE DISPLACEMENT POSITIVE DISPLACEMENT PUMPING...
    • Publication number 20220372967
    • Publication date Nov 24, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20220341417
    • Publication date Oct 27, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump
    • Publication number 20220316470
    • Publication date Oct 6, 2022
    • Satoshi USUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR POINT OF USE WATER MODIFICATION
    • Publication number 20220315447
    • Publication date Oct 6, 2022
    • The Procter & Gamble Company
    • Colin John Clarke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ARTICULATED PLUNGER ROD PUMP
    • Publication number 20220299020
    • Publication date Sep 22, 2022
    • Geoff Steele
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD AND APPARATUS FOR PUMPING LIQUID METAL ALLOYS
    • Publication number 20220268274
    • Publication date Aug 25, 2022
    • Vivek M. Sample
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM
    • Publication number 20220243708
    • Publication date Aug 4, 2022
    • FORUM US, INC.
    • Willard P. BRIDGES
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Operating Tool For an Artificial Lift System
    • Publication number 20220235616
    • Publication date Jul 28, 2022
    • Weatherford Technology Holdings, LLC.
    • John Edward STACHOWIAK
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20220235752
    • Publication date Jul 28, 2022
    • LG ELECTRONICS INC.
    • Jaeho CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fracturing pump assembly
    • Publication number 20220220952
    • Publication date Jul 14, 2022
    • Moien Ibrahim Louzon
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20220213891
    • Publication date Jul 7, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MOTOR AND HERMETIC COMPRESSOR HAVING THE SAME
    • Publication number 20220209597
    • Publication date Jun 30, 2022
    • LG ELECTRONICS INC.
    • Inbum PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary air pipe and inflator
    • Publication number 20220203941
    • Publication date Jun 30, 2022
    • Dongguan Jisheng Automation Equipment Technology Co., Ltd
    • Chaobing Luo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PUMP CARTRIDGE AND CONSOLE
    • Publication number 20220186725
    • Publication date Jun 16, 2022
    • PROCEPT BioRobotics Corporation
    • Kevin STAID
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...