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Casings Connections of working fluid

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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

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F04D29/40Casings Connections of working fluid
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-purpose inflator pump
    • Patent number 12,148,581
    • Issue date Nov 19, 2024
    • Dongguan Hongyu Plastic Co., Ltd.
    • Juying Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 12,146,615
    • Issue date Nov 19, 2024
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Outdoor ceiling fan
    • Patent number 12,140,149
    • Issue date Nov 12, 2024
    • Air Cool Industrial Co., Ltd.
    • Ken-Tuan Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiphase pump
    • Patent number 12,135,044
    • Issue date Nov 5, 2024
    • SULZER MANAGEMENT AG
    • Matthew Bourne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Seam-sealed pothead to motor connection
    • Patent number 12,123,428
    • Issue date Oct 22, 2024
    • Baker Hughes Oilfield Operations LLC
    • James Christopher Clingman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fan motor
    • Patent number 12,110,897
    • Issue date Oct 8, 2024
    • LG Electronics Inc.
    • Jeong Ho Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable grain conditioners
    • Patent number 12,098,725
    • Issue date Sep 24, 2024
    • WPS Investments Ltd.
    • William Strelioff
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Purge-free miniature rotary pump
    • Patent number 12,092,114
    • Issue date Sep 17, 2024
    • Abiomed, Inc.
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor module and motor module comprising the same
    • Patent number 12,092,131
    • Issue date Sep 17, 2024
    • WALRUS PUMP CO., LTD.
    • Ching Feng Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mask apparatus
    • Patent number 12,090,348
    • Issue date Sep 17, 2024
    • LG Electronics Inc.
    • Chiyoung Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electronic water pump and housing assembly thereof
    • Patent number 12,078,191
    • Issue date Sep 3, 2024
    • GUANGDONG WELLING AUTO PARTS CO., LTD.
    • Dong Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Side-channel machine (compressor, vacuum pump or blower) having an...
    • Patent number 12,078,179
    • Issue date Sep 3, 2024
    • Gardner Denver Deutschland GmbH
    • Rudi Dittmar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Pump device
    • Patent number 12,074,495
    • Issue date Aug 27, 2024
    • HELLA GMBH & CO. KGAA
    • Benjamin Grothe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Molten sulfur pump vibration and temperature sensor for enhanced co...
    • Patent number 12,060,888
    • Issue date Aug 13, 2024
    • Saudi Arabian Oil Company
    • Keith William Brashler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Folding desk fan
    • Patent number 12,055,151
    • Issue date Aug 6, 2024
    • Shenzhen Xiaohei Technology Electronics Co., Ltd.
    • Changcai Hu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bioprocess vessels with integrated pump
    • Patent number 12,048,671
    • Issue date Jul 30, 2024
    • ALPHINITY USA, INC.
    • Michael C. Gagne
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Nozzle for a fan assembly
    • Patent number 12,049,902
    • Issue date Jul 30, 2024
    • Dyson Technology Limited
    • Lucy Horton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Debris management vehicle
    • Patent number 12,030,561
    • Issue date Jul 9, 2024
    • The Toro Company
    • Benjamin Allan Street
    • B08 - CLEANING
  • Information Patent Grant

    Pump station for fertilization and irrigation system and water feed...
    • Patent number 12,025,156
    • Issue date Jul 2, 2024
    • Taizhou Vocational College of Science & Technology
    • Chao Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fluid-dynamic pump for aquariums
    • Patent number 12,022,812
    • Issue date Jul 2, 2024
    • SICCE S.R.L.
    • Paolo Pettenon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ducted fan
    • Patent number 12,025,149
    • Issue date Jul 2, 2024
    • Nidec Corporation
    • Daisuke Ogasawara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor controller, motor and pump device
    • Patent number 12,015,312
    • Issue date Jun 18, 2024
    • NIDEC SANKYO CORPORATION
    • Satoshi Tanimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inflator with motor fixing ring
    • Patent number 12,006,928
    • Issue date Jun 11, 2024
    • DONGGUAN RICHTEK ELECTRONICS CO.
    • Ken Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump impeller including blades extending from a hub to an out...
    • Patent number 12,000,411
    • Issue date Jun 4, 2024
    • PHINIA DELPHI LUXEMBOURG SARL
    • John G. Fischer
    • 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

    Blower
    • Patent number 11,994,147
    • Issue date May 28, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit, and blower unit attachment structure
    • Patent number 11,988,215
    • Issue date May 21, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koichiro Matsumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR BLOWER AND/OR VACUUM WITH STATIC CHARGE MITIGATION
    • Publication number 20240373537
    • Publication date Nov 7, 2024
    • THE TORO COMPANY
    • Landon Martin Schulteis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTILATION SYSTEM
    • Publication number 20240361033
    • Publication date Oct 31, 2024
    • Broan-NuTone LLC
    • David Prochniak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BIOPROCESS VESSELS WITH INTEGRATED PUMP AND METHODS OF USING THE SAME
    • Publication number 20240342055
    • Publication date Oct 17, 2024
    • ALPHINITY USA, INC.
    • Michael C. Gagne
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GUIDE STRUCTURE FOR AIR-SUCTION NOZZLE
    • Publication number 20240337270
    • Publication date Oct 10, 2024
    • Guangdong Roman Technology Co., Ltd.
    • Gang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240309883
    • Publication date Sep 19, 2024
    • LG ELECTRONICS INC.
    • Jaehyuk JUNG
    • 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

    COUPLING DEVICE AND BACKPACK GARDEN TOOL SYSTEM
    • Publication number 20240297391
    • Publication date Sep 5, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Yabin Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXHAUST FAN
    • Publication number 20240295226
    • Publication date Sep 5, 2024
    • GREENHECK FAN CORPORATION
    • Vijaya K. Kollipara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXPLOSION PROOF MOTOR, PUMP SYSTEM, AND METHOD
    • Publication number 20240271633
    • Publication date Aug 15, 2024
    • THE GORMAN-RUPP COMPANY
    • Jacob J. Berry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARED AIR CYCLE MACHINE FAN FOR AIRCRAFT SYSTEMS
    • Publication number 20240271627
    • Publication date Aug 15, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ELECTRIC COOLANT PUMP WITH EXPANSION COMPENSATING SEAL
    • Publication number 20240263637
    • Publication date Aug 8, 2024
    • Muti Parts Supply USA, Inc.
    • Brandon C. Kruizenga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CLEANER
    • Publication number 20240255002
    • Publication date Aug 1, 2024
    • LG ELECTRONICS INC.
    • Jaekyun PARK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR PUMP COVER AND AIR PUMP
    • Publication number 20240247664
    • Publication date Jul 25, 2024
    • Shanghai Flextail Technology Co., Ltd.
    • Tao Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20240240650
    • Publication date Jul 18, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dual Body Variable Duty Performance Optimizing Pump Unit
    • Publication number 20240229800
    • Publication date Jul 11, 2024
    • S.A. Armstrong Limited
    • Gabor Lechner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FAN ARRAY
    • Publication number 20240229826
    • Publication date Jul 11, 2024
    • Coil Master Corporation
    • Marco Giglio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240229821
    • Publication date Jul 11, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240229820
    • Publication date Jul 11, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR DELIVERING A FLUID AND METHOD OF MANUFACTURING A PUMP
    • Publication number 20240198084
    • Publication date Jun 20, 2024
    • KARDION GMBH
    • Ingo Stotz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIRECT-BLOWING NECK-HANGING FAN
    • Publication number 20240200562
    • Publication date Jun 20, 2024
    • Peihua Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIR FLOW APPARATUS
    • Publication number 20240191882
    • Publication date Jun 13, 2024
    • LG ELECTRONICS INC.
    • Yu Na JO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Modular Bulkhead System
    • Publication number 20240167700
    • Publication date May 23, 2024
    • Q-PAC Systems, Inc.
    • Matthew Wayne Kent
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FOLDING DESK FAN
    • Publication number 20240159240
    • Publication date May 16, 2024
    • Shenzhen Xiaohei Technology Electronics Co., Ltd.
    • Changcai Hu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240133396
    • Publication date Apr 25, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR AMPLIFIER
    • Publication number 20240133397
    • Publication date Apr 25, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FAN ARRAY
    • Publication number 20240133399
    • Publication date Apr 25, 2024
    • Coil Master Corporation
    • Marco Giglio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20240125325
    • Publication date Apr 18, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE ASSEMBLY COMPRISING A PRESSURE EQUALIZATION ELEMENT
    • Publication number 20240110573
    • Publication date Apr 4, 2024
    • Schwäbische Hüttenwerke Automotive GmbH
    • Uwe Meinig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240077084
    • Publication date Mar 7, 2024
    • LG ELECTRONICS INC.
    • Juhyun KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...