TREA

for radial or helico-centrifugal pumps

Follow

Industry

  • CPC
  • F04D29/42
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

F04D29/42for radial or helico-centrifugal pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Radial fan with tapered tongue geometry
    • Patent number 12,366,253
    • Issue date Jul 22, 2025
    • ebm-papst St. Georgen GmbH & Co. KG
    • Tobias Sieger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Catheter device
    • Patent number 12,364,841
    • Issue date Jul 22, 2025
    • AIS GMBH AACHEN INNOVATIVE SOLUTIONS
    • Joachim Georg Pfeffer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower for respirator device
    • Patent number 12,364,828
    • Issue date Jul 22, 2025
    • SYSMED (CHINA) CO., LTD
    • Zhuoran Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with suction chamber impact body
    • Patent number 12,366,254
    • Issue date Jul 22, 2025
    • LG Electronics Inc.
    • Minsu Son
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fan unit for a ventilator
    • Patent number 12,357,780
    • Issue date Jul 15, 2025
    • Loewenstein Medical Technology S.A.
    • Angela Gerlach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Downhole centrifugal pumps including locking features and related c...
    • Patent number 12,359,546
    • Issue date Jul 15, 2025
    • CHAMPIONX LLC
    • David Baillargeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid circulator for heating or cooling systems
    • Patent number 12,352,270
    • Issue date Jul 8, 2025
    • Taco Italia S.r.l.
    • Alessio Guerrini
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Truck cooler fan
    • Patent number 12,352,286
    • Issue date Jul 8, 2025
    • Patterson Fan Company
    • Douglas R. Greulich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for a universal fan holder for a cooling fan for...
    • Patent number 12,356,581
    • Issue date Jul 8, 2025
    • Dell Products L.P.
    • Chung-An Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Wear element for a slurry pump
    • Patent number 12,352,282
    • Issue date Jul 8, 2025
    • Metso Sweden AB
    • Aki Tuomisalo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary fluid machine
    • Patent number 12,352,280
    • Issue date Jul 8, 2025
    • Daikin Industries, Ltd.
    • Hideki Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Respiratory support system and blower for respiratory support system
    • Patent number 12,343,474
    • Issue date Jul 1, 2025
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower wheel assemblies and methods
    • Patent number 12,345,275
    • Issue date Jul 1, 2025
    • Air International (US) Inc.
    • Joseph J. Spryshak
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cross-flow air duct and air outlet device
    • Patent number 12,345,276
    • Issue date Jul 1, 2025
    • Gree Electric Appliances, Inc. of Zhuhai
    • Chi Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine with thrust bearing seal plate housing member having w...
    • Patent number 12,345,170
    • Issue date Jul 1, 2025
    • Garrett Transportation I Inc.
    • Kiran Somashekar Rao Nazare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mobile pump system with metering pump and method therefor
    • Patent number 12,345,267
    • Issue date Jul 1, 2025
    • HYTRANS BEHEER B.V.
    • Robert Dirk Hut
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tow and ride debris blowers
    • Patent number 12,345,274
    • Issue date Jul 1, 2025
    • James Seliga
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Adjustable position impeller shroud for centrifugal compressors
    • Patent number 12,345,162
    • Issue date Jul 1, 2025
    • Rolls-Royce Corporation
    • Michael Nesteroff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan assembly for extractor hood for hobs
    • Patent number 12,345,422
    • Issue date Jul 1, 2025
    • Faber S.p.A.
    • Andrea Rapisarda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower and air filter assembly
    • Patent number 12,338,840
    • Issue date Jun 24, 2025
    • WATT FUEL CELL CORP.
    • Caine M. Finnerty
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Universal spa pump
    • Patent number 12,338,826
    • Issue date Jun 24, 2025
    • Joseph G. Elnar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower housing, blower wiring structure, and blower
    • Patent number 12,338,830
    • Issue date Jun 24, 2025
    • Mabuchi Motor Co., Ltd.
    • Yasuhiro Yamagata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pipe branching device and compressor
    • Patent number 12,338,932
    • Issue date Jun 24, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Hironori Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump for conveying media containing solids
    • Patent number 12,331,757
    • Issue date Jun 17, 2025
    • KSB SE & Co. KGaA
    • Markus Pittroff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan motor
    • Patent number 12,331,754
    • Issue date Jun 17, 2025
    • MINEBEA MITSUMI INC.
    • Toshikazu Koshiba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Regenerative blower
    • Patent number 12,331,749
    • Issue date Jun 17, 2025
    • Fisher & Paykel Healthcare Limited
    • Donald Roy Kuriger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pump and pump assembly
    • Patent number 12,326,150
    • Issue date Jun 10, 2025
    • EcoTech, LLC
    • Justin Lawyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit for an appliance
    • Patent number 12,326,158
    • Issue date Jun 10, 2025
    • Haier US Appliance Solutions, Inc.
    • Kyle James Brewer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal air-sending device and air-conditioning apparatus
    • Patent number 12,320,363
    • Issue date Jun 3, 2025
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and motor assembly
    • Patent number 12,318,538
    • Issue date Jun 3, 2025
    • Fisher & Paykel Healthcare Limited
    • Johannes Nicolaas Bothma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    STAINLESS STEEL ALLOYS, TURBOCHARGER COMPONENTS FORMED FROM THE STA...
    • Publication number 20250236940
    • Publication date Jul 24, 2025
    • Garrett Transportation I Inc.
    • Prashanth Chimangala Seetharamrao
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COMPRESSOR WITH ELECTRIC MOTOR
    • Publication number 20250237221
    • Publication date Jul 24, 2025
    • IHI Corporation
    • Ryuuta TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20250237226
    • Publication date Jul 24, 2025
    • Guangdong Aoyun Technology Co., Ltd.
    • Xueping Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20250239905
    • Publication date Jul 24, 2025
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasuhiro WATANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR MONITORING PUMP VIBRATIONS
    • Publication number 20250237227
    • Publication date Jul 24, 2025
    • SPM Instrument AB
    • Tim SUNDSTRÖM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FOIL BEARING AND FLUID MACHINERY
    • Publication number 20250230839
    • Publication date Jul 17, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hironao YOKOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL PRESSURE FOR AN EXTE...
    • Publication number 20250223970
    • Publication date Jul 10, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NOZZLE FOR A FAN ASSEMBLY
    • Publication number 20250223974
    • Publication date Jul 10, 2025
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250215881
    • Publication date Jul 3, 2025
    • Dyson Technology Limited
    • Lucy RUIZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNDERWATER VACUUM CLEANER IMPELLER
    • Publication number 20250215888
    • Publication date Jul 3, 2025
    • Poolelf Smart Technology Co., Ltd.
    • XIN CAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20250215891
    • Publication date Jul 3, 2025
    • Delta Electronics, Inc.
    • Kuo-Tung HSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20250215899
    • Publication date Jul 3, 2025
    • Wuxi Cummins Turbo Technologies Company Ltd.
    • Yue Shen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR INTEGRALLY GEARED CENTRIFUGAL COMPRESSOR TO...
    • Publication number 20250207612
    • Publication date Jun 26, 2025
    • Ingersoll-Rand Industrial U.S., Inc.
    • Dhruv Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR REDUCING AIR TURBULENCE IN A FAN CHASSIS
    • Publication number 20250207608
    • Publication date Jun 26, 2025
    • Intel Corporation
    • Rachit GARG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER AND AIR FILTER ASSEMBLY
    • Publication number 20250207613
    • Publication date Jun 26, 2025
    • WATT FUEL CELL CORP.
    • Caine M. FINNERTY
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPRESSOR FOR DELIVERING AN AIR AND/OR GAS STREAM
    • Publication number 20250195804
    • Publication date Jun 19, 2025
    • Dragerwerk AG & Co. KGaA
    • René-Christian CASPARY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND A METHOD OF MANUFACTURING THE SAME
    • Publication number 20250198425
    • Publication date Jun 19, 2025
    • PENTAIR, INC.
    • Arminder Singh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL BLOWER
    • Publication number 20250198416
    • Publication date Jun 19, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Masahito HIGASHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY SHAFT COUPLING WITH AXIAL...
    • Publication number 20250198419
    • Publication date Jun 19, 2025
    • Haliburton Energy Services, Inc.
    • Dezhi ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOBILE EMERGENCY WATER SUPPLY AND DRAINAGE DEVICE
    • Publication number 20250188938
    • Publication date Jun 12, 2025
    • CHANGSHA DEWATER MECHANICAL TECHNOLOGY CO, LTD.
    • WEI GENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HOUSING, RADIAL COMPRESSOR WITH A COMPRESSOR HOUSING OF...
    • Publication number 20250188944
    • Publication date Jun 12, 2025
    • Rolls-Royce Solutions GmbH
    • Johannes Kech
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN HOUSING FOR A COMPRESSOR INSTALLATION
    • Publication number 20250188952
    • Publication date Jun 12, 2025
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • DANIEL GUARIGLIA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL BLOOD PUMP WITH HYDRODYNAMIC BEARING
    • Publication number 20250188937
    • Publication date Jun 12, 2025
    • ABIOMED EUROPE GMBH
    • Thorsten Siess
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VENTILATION SYSTEM WITH FREE FAN BLADE TIP AT HUB
    • Publication number 20250188949
    • Publication date Jun 12, 2025
    • Broan-NuTone LLC
    • Robert Woodruff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DRIVING DEVICE
    • Publication number 20250180024
    • Publication date Jun 5, 2025
    • Hold Well Industrial Co., Ltd.
    • Shih-Ying HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20250180035
    • Publication date Jun 5, 2025
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takayuki HIRANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR CHANGING A PUMP UNIT OF A CENTRIFUGAL PUMP AND CENTRIFUG...
    • Publication number 20250180039
    • Publication date Jun 5, 2025
    • Levitronix GmbH
    • Alexander SCHMID
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER
    • Publication number 20250180034
    • Publication date Jun 5, 2025
    • Kaihui Shi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250180036
    • Publication date Jun 5, 2025
    • GREENHECK FAN CORPORATION
    • Vijaya K. Kollipara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Casing With Strainer Device Attachment
    • Publication number 20250172159
    • Publication date May 29, 2025
    • Weir Pump And Valve Solutions, Inc.
    • Reuben Eugene Mirabal Wehrli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...