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specially for liquid pumps

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  • F04D29/708
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/708specially for liquid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Driven gas-liquid separation starting device
    • Patent number 12,146,509
    • Issue date Nov 19, 2024
    • JIANGSU UNIVERSITY
    • Guangjie Peng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pump drive device
    • Patent number 12,127,375
    • Issue date Oct 22, 2024
    • BEEHE ( TAICANG ) ELECTRIC CO., LTD.
    • Ronghua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutting ring for a pump liquid loaded with solids
    • Patent number 12,083,527
    • Issue date Sep 10, 2024
    • Wilo SE
    • Johannes Reuschel
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Aeration pump system with a 90-degree elbow between an inlet and an...
    • Patent number 12,071,954
    • Issue date Aug 27, 2024
    • Turtle Pump Company LLC
    • Gary Alan Ledford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dewatering pump support apparatus
    • Patent number 12,071,960
    • Issue date Aug 27, 2024
    • Darren James Gervais
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water well submersible pump filter
    • Patent number 12,071,961
    • Issue date Aug 27, 2024
    • FES Labs, LLC
    • Brandon Galusha
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,055,160
    • Issue date Aug 6, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hiroyuki Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sand shield for protecting inverted electric submersible pump at sh...
    • Patent number 12,055,021
    • Issue date Aug 6, 2024
    • Saudi Arabian Oil Company
    • Chidirim Enoch Ejim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wiping element for impeller leading edges of wastewater pumps
    • Patent number 12,044,252
    • Issue date Jul 23, 2024
    • KSB SE & Co. KGaA
    • Christoph Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assembly and method of controlling a pump
    • Patent number 12,025,139
    • Issue date Jul 2, 2024
    • Grundfos Holding a/s
    • Maryam Momeni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat for a pump
    • Patent number 12,018,697
    • Issue date Jun 25, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable pump
    • Patent number 11,994,131
    • Issue date May 28, 2024
    • Reed Manufacturing Company
    • Christopher Arkwright
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat with a guide pin for a pump
    • Patent number 11,994,149
    • Issue date May 28, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    In-line pumping apparatus, system and method for increasing liquid...
    • Patent number 11,982,280
    • Issue date May 14, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, INC.
    • Stephane Dumonceaux
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Marine pump with nozzle interface and detachable strainer base
    • Patent number 11,953,025
    • Issue date Apr 9, 2024
    • T-H Marine Supplies, LLC
    • Jonathan Arango
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispensing pump for fuel vending systems
    • Patent number 11,926,519
    • Issue date Mar 12, 2024
    • Piusi S.p.A.
    • Otto Varini
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pump propeller guard
    • Patent number 11,873,843
    • Issue date Jan 16, 2024
    • Kasco Marine, Inc.
    • Travis Hilden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump with adjustable water discharge direction
    • Patent number 11,859,638
    • Issue date Jan 2, 2024
    • Bingbiao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stick pump assembly
    • Patent number 11,808,268
    • Issue date Nov 7, 2023
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spa filtration system and method
    • Patent number 11,808,285
    • Issue date Nov 7, 2023
    • Bullfrog International, L.C.
    • Nathan Tulett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Systems for a pump seal chamber
    • Patent number 11,773,869
    • Issue date Oct 3, 2023
    • Transportation IP Holdings, LLC
    • Balaji Hosadurgam Ravindranath
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double suction pump
    • Patent number 11,746,789
    • Issue date Sep 5, 2023
    • Pemberton Patents LLC
    • Steve V. Pemberton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bilge system
    • Patent number 11,745,830
    • Issue date Sep 5, 2023
    • SEAFLO Marine & RV North America, LL.C
    • Christopher Kapsaskis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric coolant pump having a coolant flow path around a stator, a...
    • Patent number 11,708,843
    • Issue date Jul 25, 2023
    • NIDEC GPM GmbH
    • Conrad Nickel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible water lifting assembly and automatic fire fighting syst...
    • Patent number 11,708,842
    • Issue date Jul 25, 2023
    • Ukalal Devjibhai Parmar
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Particle guard ring for mixed flow pump
    • Patent number 11,692,551
    • Issue date Jul 4, 2023
    • Schlumberger Technology Corporation
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Floating liquid intake
    • Patent number 11,679,346
    • Issue date Jun 20, 2023
    • Turret IP Pty Ltd
    • Robert Bruce Hair
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Blade and pump impeller assembly for a dishwasher
    • Patent number 11,672,402
    • Issue date Jun 13, 2023
    • Whirlpool Corporation
    • Pritish Roy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump
    • Patent number 11,668,329
    • Issue date Jun 6, 2023
    • AQUASTAR POOL PRODUCTS, INC.
    • Olaf Mjelde
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Debris trap for capturing debris flowing in a stream of liquid and...
    • Patent number 11,649,835
    • Issue date May 16, 2023
    • SULZER MANAGEMENT AG
    • Kai Haime
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE PUMP WITH TELESCOPIC TUBES
    • Publication number 20240309884
    • Publication date Sep 19, 2024
    • TECHTRONIC CORDLESS GP
    • Gerardo Quintanilla AVILA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AERATION PUMP SYSTEM WITH A 90-DEGREE ELBOW BETWEEN AN INLET AND AN...
    • Publication number 20240309881
    • Publication date Sep 19, 2024
    • Turtle Pump Company LLC
    • Gary Alan Ledford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVEN GAS-LIQUID SEPARATION STARTING DEVICE
    • Publication number 20240287991
    • Publication date Aug 29, 2024
    • JIANGSU UNIVERSITY
    • Guangjie Peng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND PUMP DEVICE THEREWITH
    • Publication number 20240288007
    • Publication date Aug 29, 2024
    • Herborner Pumpentechnik GmbH & Co KG
    • Sascha KORUPP
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS OF PREDICTION AND MANAGEMENT OF SCALING ON COMP...
    • Publication number 20240271625
    • Publication date Aug 15, 2024
    • Sensia Netherlands B.V.
    • Albert Hoefel
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MARINE PUMP WITH NOZZLE INTERFACE AND DETACHABLE STRAINER BASE
    • Publication number 20240263648
    • Publication date Aug 8, 2024
    • T-H Marine Supplies, LLC
    • Jonathan Arango
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WASHING MACHINE
    • Publication number 20240247425
    • Publication date Jul 25, 2024
    • LG ELECTRONICS INC.
    • Beomjun KIM
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    PARTS WASHER PUMP FOR USE WITH HEATED WATER BASED CLEANING FLUIDS
    • Publication number 20240240640
    • Publication date Jul 18, 2024
    • Ronald Bluestone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC SYSTEM FOR A HOUSEHOLD APPLIANCE
    • Publication number 20240209860
    • Publication date Jun 27, 2024
    • COPRECI, S. COOP
    • Rodrigo ORUE ORUE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATER PUMP FOR WATERCRAFT
    • Publication number 20240208626
    • Publication date Jun 27, 2024
    • SEAJET PROPULSION, INC.
    • Michael Railey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRILL POWERED LIQUID PUMP
    • Publication number 20240209872
    • Publication date Jun 27, 2024
    • Five1D Engineering
    • Sidney Gordon Pinney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Bilge System
    • Publication number 20240208613
    • Publication date Jun 27, 2024
    • SEAFLO Marine & RV North America LLC
    • Christopher Kapsaskis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP STRAINER WITH PNEUMATIC CLEANING
    • Publication number 20240198258
    • Publication date Jun 20, 2024
    • MOUNTAIN ROAD TRADING PTY LTD.
    • Anthony Higgins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...
    • Publication number 20240191716
    • Publication date Jun 13, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Stephane DUMONCEAUX
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WATER PUMPS FOR URBAN WATER LANDSCAPES
    • Publication number 20240175449
    • Publication date May 30, 2024
    • Suzhou University of Science and Technology
    • Rundong LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cutting Ring for Solids-Loaded Fluid of a Pump
    • Publication number 20240157370
    • Publication date May 16, 2024
    • WILO SE
    • Johannes Reuschel
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    PORTABLE WATER PUMP ASSEMBLY
    • Publication number 20240141901
    • Publication date May 2, 2024
    • Zach Hoernschemeyer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cutting Ring For A Pump Liquid Loaded With Solids
    • Publication number 20240109076
    • Publication date Apr 4, 2024
    • WILO SE
    • Johannes Reuschel
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    SAND SHIELD FOR PROTECTING INVERTED ELECTRIC SUBMERSIBLE PUMP AT SH...
    • Publication number 20240102367
    • Publication date Mar 28, 2024
    • Saudi Arabian Oil Company
    • Chidirim Enoch Ejim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER SEAT WITH A GUIDE PIN FOR A PUMP
    • Publication number 20240011501
    • Publication date Jan 11, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING ASSEMBLY WITH INTEGRAL MAGNETIC FILTER FOR WET ROTOR CIRCU...
    • Publication number 20230407886
    • Publication date Dec 21, 2023
    • TACO, INC.
    • Joseph Castellone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER SEAT FOR A PUMP
    • Publication number 20230407878
    • Publication date Dec 21, 2023
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPA FILTRATION SYSTEM AND METHOD
    • Publication number 20230400041
    • Publication date Dec 14, 2023
    • BULLFROG INTERNATIONAL, LC
    • Nathan Tulett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER PUMP WITH ADJUSTABLE WATER DISCHARGE DIRECTION
    • Publication number 20230392609
    • Publication date Dec 7, 2023
    • Bingbiao HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW PRESSURE MOLTEN METAL TRANSFER PUMP
    • Publication number 20230383754
    • Publication date Nov 30, 2023
    • Jon TIPTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STICK PUMP ASSEMBLY
    • Publication number 20230366405
    • Publication date Nov 16, 2023
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL LUBRICATED FLUID PUMPS WITH OIL SEPARATORS
    • Publication number 20230358255
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Floating Liquid Intake
    • Publication number 20230338875
    • Publication date Oct 26, 2023
    • Turret IP Pty Ltd
    • Robert Bruce HAIR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MARINE PUMP WITH NOZZLE INTERFACE AND DETACHABLE STRAINER BASE
    • Publication number 20230313816
    • Publication date Oct 5, 2023
    • T-H Marine Supplies, LLC
    • Jonathan Arango
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER PUMP FOR WATERCRAFT
    • Publication number 20230278688
    • Publication date Sep 7, 2023
    • SEAJET PROPULSION, INC.
    • Michael Railey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...