TREA

NON-POSITIVE DISPLACEMENT PUMPS

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Industry

  • CPC
  • F04D

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps

Current Industry

F04DNON-POSITIVE DISPLACEMENT PUMPS

Sub Industries

F04D1/00Radial-flow pumps F04D11/00Other rotary non-positive-displacement pumps F04D13/00Pumping installations or systems F04D15/00Control F04D17/00Radial-flow pumps F04D19/00Axial-flow pumps F04D21/00Pump involving supersonic speed of pumped fluids F04D23/00Other rotary non-positive-displacement pumps F04D25/00Pumping installations or systems F04D27/00Control F04D29/00Details, component parts, or accessories F04D3/00Axial-flow pumps F04D31/00Pumping liquids and elastic fluids at the same time F04D33/00Non-positive-displacement pumps with other than pure rotation F04D35/00Pumps producing waves in liquids F04D5/00Pumps with circumferential or transverse flow F04D7/00Pumps adapted for handling specific fluids F04D9/00Priming Preventing vapour lock
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Bed with user weight tracking
    • Patent number 12,167,921
    • Issue date Dec 17, 2024
    • Sleep Number Corporation
    • Wade Daniel Palashewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Low pressure molten metal transfer pump
    • Patent number 12,168,987
    • Issue date Dec 17, 2024
    • Pyrotek, Inc.
    • Jon Tipton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    E-charger with longitudinal cooling passage
    • Patent number 12,168,953
    • Issue date Dec 17, 2024
    • Garrett Transportation I Inc.
    • Vit Houst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated expander and motor-compressor assembly and closed loop c...
    • Patent number 12,169,081
    • Issue date Dec 17, 2024
    • Thermodyn SAS
    • Thomas Alban
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for directing fluid flow in a compressor
    • Patent number 12,168,984
    • Issue date Dec 17, 2024
    • Tyco Fire & Security GmbH
    • Paul William Snell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump for conveying a fluid
    • Patent number 12,168,985
    • Issue date Dec 17, 2024
    • SULZER MANAGEMENT AG
    • Nicolas Amalric
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-priming assembly for use in a multi-stage pump
    • Patent number 12,168,986
    • Issue date Dec 17, 2024
    • Pentair Flow Technologies, LLC
    • Bradley Wiyninger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Active stability control of compression systems utilizing electric...
    • Patent number 12,170,500
    • Issue date Dec 17, 2024
    • General Electric Company
    • Paul Robert Gemin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air cooling system for electronic spinning assembly
    • Patent number 12,168,981
    • Issue date Dec 17, 2024
    • Waymo LLC
    • Rutvik Acharya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable blower fan assembly
    • Patent number 12,168,982
    • Issue date Dec 17, 2024
    • Therma-Stor LLC
    • Jeffrey R. Staszak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Active fan tip treatment using rotating drum array in fan track lin...
    • Patent number 12,168,983
    • Issue date Dec 17, 2024
    • Rolls-Royce North American Technologies Inc.
    • Robert W. Heeter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable-part liquid cooling pumping unit
    • Patent number 12,171,083
    • Issue date Dec 17, 2024
    • Cooler Master Co., Ltd.
    • Shui-Fa Tsai
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Compressor device and method for controlling such a compressor device
    • Patent number 12,163,526
    • Issue date Dec 10, 2024
    • Atlas Copco Airpower, naamloze vennootschap
    • Thomas Vandewal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flange and sealing collar assembly
    • Patent number 12,163,528
    • Issue date Dec 10, 2024
    • Miguel Dell'Agli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade retention system for overhead fan
    • Patent number 12,163,532
    • Issue date Dec 10, 2024
    • DELTA T, LLC
    • Jason H. Fizer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inflatable tent storage assembly
    • Patent number 12,163,353
    • Issue date Dec 10, 2024
    • Bashar Albawab
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Disk-pack turbine
    • Patent number 12,161,955
    • Issue date Dec 10, 2024
    • QWTIP LLC
    • Whitaker B. Irvin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laundry treatment machine and method for controlling the same
    • Patent number 12,163,269
    • Issue date Dec 10, 2024
    • LG Electronics Inc.
    • Junho Park
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    State estimation and run life prediction for pumping system
    • Patent number 12,163,415
    • Issue date Dec 10, 2024
    • SENSIA LLC
    • David Milton Eslinger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Stick pump assembly
    • Patent number 12,163,524
    • Issue date Dec 10, 2024
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Banded cooling fan band having knit-line strength improvement
    • Patent number 12,163,531
    • Issue date Dec 10, 2024
    • Robert Bosch GmbH
    • Ray Cote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal acceleration stabilizer
    • Patent number 12,163,535
    • Issue date Dec 10, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Chester V. Swiatek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flexible support structure for a geared architecture gas turbine en...
    • Patent number 12,163,582
    • Issue date Dec 10, 2024
    • RTX Corporation
    • Michael E. McCune
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pet water dispenser
    • Patent number 12,161,098
    • Issue date Dec 10, 2024
    • GUANGDONG BOYU GROUP CO., LTD
    • Youkai Yu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Flow generator chassis assembly with suspension seal
    • Patent number 12,161,800
    • Issue date Dec 10, 2024
    • ResMed Pty Ltd
    • Richard Llewelyn Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Blood pumps
    • Patent number 12,161,854
    • Issue date Dec 10, 2024
    • Procyrion, Inc.
    • Ronald G. Earles
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inflatable stand-up paddle board
    • Patent number 12,162,568
    • Issue date Dec 10, 2024
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan fixing device for electronic device
    • Patent number 12,163,534
    • Issue date Dec 10, 2024
    • ASUSTeK COMPUTER Inc.
    • Hsiang-An Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Quick submergence molten metal pump
    • Patent number 12,163,536
    • Issue date Dec 10, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger
    • Patent number 12,163,441
    • Issue date Dec 10, 2024
    • IHI Corporation
    • Tomohiro Honma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENERGY GENERATION IN A BLOOD PUMP FROM AN ALTERNATING OR ROTATING M...
    • Publication number 20240416106
    • Publication date Dec 19, 2024
    • MAQUET CARDIOPULMONARY GMBH
    • Andreas BANK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OSCILLATING MECHANISM OF FAN, AND FAN
    • Publication number 20240418174
    • Publication date Dec 19, 2024
    • Shenzhen Hengyufa Technology Co., Ltd.
    • Jianquan Zhou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERFORMANCE TEST BENCH DEVICE FOR CENTRIFUGAL COMPRESSOR UNDER VARI...
    • Publication number 20240418175
    • Publication date Dec 19, 2024
    • TIANJIN UNIVERSITY
    • Tianyou WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPRING ACTUATED AXIALLY LOCKING SHAFT COUPLING FOR BI-DIRECTIONAL L...
    • Publication number 20240418176
    • Publication date Dec 19, 2024
    • Halliburton Energy Services, Inc.
    • David MCMANUS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418182
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP FOR CONVEYING A FLUID
    • Publication number 20240418183
    • Publication date Dec 19, 2024
    • SULZER MANAGEMENT AG
    • Daniele CIMMINO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CIRCULATOR
    • Publication number 20240418398
    • Publication date Dec 19, 2024
    • IRIS OHYAMA INC.
    • Hideki YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHOD FOR OOCYTE RESCUE IN VITRO POST STIMULATION
    • Publication number 20240418370
    • Publication date Dec 19, 2024
    • Gameto, Inc
    • Christian KRAMME
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPPORT STRUCTURE FOR FORMING TURBINE ENGINE ROTATING STRUCTURE
    • Publication number 20240418177
    • Publication date Dec 19, 2024
    • Raytheon Technologies Corporation
    • Lawrence A. Binek
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COMPRESSOR ARRANGEMENT WITH REDUCED PROCESS GAS CONSUMPTION
    • Publication number 20240418178
    • Publication date Dec 19, 2024
    • EagleBurgmann Germany GmbH & Co. KG
    • Ferdinand Werdecker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH ENHANCED LIGHTING CAPABILITIES AND RELATED METHODS
    • Publication number 20240418359
    • Publication date Dec 19, 2024
    • DELTA T, LLC
    • Marc McKinzie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERFORMANCE DERATING CONTROL IN A CIRCULATING PUMP
    • Publication number 20240418172
    • Publication date Dec 19, 2024
    • GRUNDFOS HOLDING A/S
    • Robert GREVE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WHEEL AND A METHOD OF MANUFACTURING THEREOF
    • Publication number 20240418179
    • Publication date Dec 19, 2024
    • Carrier Corporation
    • Mark Rau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418180
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20240418185
    • Publication date Dec 19, 2024
    • IHI Corporation
    • Yasutaka BESSHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ARRANGEMENT
    • Publication number 20240418186
    • Publication date Dec 19, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP OR ROTARY CUTTER FOR OPERATION IN A FLUID
    • Publication number 20240415533
    • Publication date Dec 19, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Petra Wiessler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS SEAL COLUMN APPARATUS WITH SENSOR COLUMN
    • Publication number 20240418173
    • Publication date Dec 19, 2024
    • GSCD Corp.
    • William Louis Kacin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418181
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOUNTING STRUCTURE FOR COMPRESSOR AND COMPRESSOR
    • Publication number 20240418184
    • Publication date Dec 19, 2024
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Masafumi TSUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT HARVESTING IN DATA STORAGE DEVICES
    • Publication number 20240422938
    • Publication date Dec 19, 2024
    • Western Digital Technologies, Inc.
    • Uthayarajan A/L Rasalingam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Charging system of a fuel cell
    • Publication number 20240410376
    • Publication date Dec 12, 2024
    • IHI Charging Systems International GmbH
    • Sasa SLAVIC
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Charging system of a fuel cell
    • Publication number 20240410377
    • Publication date Dec 12, 2024
    • IHI Charging Systems International GmbH
    • Sasa SLAVIC
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM PUMP, VACUUM PUMP BEARING PROTECTION STRUCTURE, AND VACUUM P...
    • Publication number 20240410379
    • Publication date Dec 12, 2024
    • Edwards Japan Limited
    • Toshiki Yamaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ceiling Fan Device
    • Publication number 20240410380
    • Publication date Dec 12, 2024
    • Adrenna Bell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Light emitting fan
    • Publication number 20240410382
    • Publication date Dec 12, 2024
    • PURPLE CLOUD DEVELOPMENT PTE. LTD.
    • Shiman Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID TRANSFER PUMP AND METHOD OF OPERATION
    • Publication number 20240410390
    • Publication date Dec 12, 2024
    • THE GORMAN-RUPP COMPANY
    • Matthew Wenger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20240410370
    • Publication date Dec 12, 2024
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
    • Jun ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL SUBMERSIBLE PUMPING SYSTEMS
    • Publication number 20240410372
    • Publication date Dec 12, 2024
    • Raju Ekambaram
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller Having a Toothing in the Cover Plate
    • Publication number 20240410384
    • Publication date Dec 12, 2024
    • KSB SE & Co. KGaA
    • Christoph JAEGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...