TREA

especially adapted for elastic fluid pumps

Follow

Industry

  • CPC
  • F04D29/441
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

F04D29/441especially adapted for elastic fluid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    PAP system blower
    • Patent number 12,359,670
    • Issue date Jul 15, 2025
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Axial blower
    • Patent number 12,352,274
    • Issue date Jul 8, 2025
    • Milwaukee Electric Tool Corporation
    • Nathaniel A. Herrera
    • 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

    Electric turbocharger with cooling flow path
    • Patent number 12,352,202
    • Issue date Jul 8, 2025
    • Koji Sakota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Guiding mechanism, centrifugal fan thereof, and range hood thereof
    • Patent number 12,320,365
    • Issue date Jun 3, 2025
    • NINGBO FOTILE KITCHEN WARE CO., LTD.
    • Gai Lei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and method of operating the centrifugal comp...
    • Patent number 12,320,366
    • Issue date Jun 3, 2025
    • Nuovo Pignone Tecnologie Srl
    • Marco Quercia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Head mechanism and fan apparatus
    • Patent number 12,305,666
    • Issue date May 20, 2025
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Tao Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Controlled area progression diffuser
    • Patent number 12,297,844
    • Issue date May 13, 2025
    • BorgWarner Inc.
    • Robert Dirk Lotz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor and vacuum cleaner
    • Patent number 12,294,282
    • Issue date May 6, 2025
    • Gree Electric Appliances, Inc. of Zhuhai
    • Bin Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Refrigerant compressor with impeller having slotted shroud
    • Patent number 12,276,286
    • Issue date Apr 15, 2025
    • Danfoss A/S
    • Tianli Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor housing and centrifugal compressor
    • Patent number 12,270,413
    • Issue date Apr 8, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pipe diffuser for centrifugal compressor
    • Patent number 12,270,414
    • Issue date Apr 8, 2025
    • Honda Motor Co., Ltd.
    • Eijiro Kitamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan assembly with a removable filter assembly
    • Patent number 12,258,978
    • Issue date Mar 25, 2025
    • Dyson Technology Limited
    • Philip Tennison Reilly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 12,247,573
    • Issue date Mar 11, 2025
    • IHI Corporation
    • Atsushi Yonemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine with compressor impeller
    • Patent number 12,247,578
    • Issue date Mar 11, 2025
    • Koji Sakota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser, air supply device, and vacuum cleaning equipment
    • Patent number 12,241,479
    • Issue date Mar 4, 2025
    • GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    • Wei Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ergonomic neck fan
    • Patent number 12,234,834
    • Issue date Feb 25, 2025
    • Yu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly and air conditioner
    • Patent number 12,228,144
    • Issue date Feb 18, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Fuquan Wei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,215,710
    • Issue date Feb 4, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hidefumi Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower having first and second towers and a motor housing supporter...
    • Patent number 12,196,221
    • Issue date Jan 14, 2025
    • LG Electronics Inc.
    • Myungjin Ku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower having first and second towers and a handle arrangement
    • Patent number 12,196,220
    • Issue date Jan 14, 2025
    • LG Electronics Inc.
    • Myungjin Ku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Guard for an intake channel or blow channel of a power tool and pow...
    • Patent number 12,196,222
    • Issue date Jan 14, 2025
    • Andreas Stihl AG & Co KG
    • Jonathan Seiz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,188,486
    • Issue date Jan 7, 2025
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 12,180,979
    • Issue date Dec 31, 2024
    • Delta Electronics, Inc.
    • Chin-Hung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 12,173,717
    • Issue date Dec 24, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yusheng Hu
    • 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

    Impeller, multi-blade air-sending device, and air-conditioning appa...
    • Patent number 12,163,529
    • Issue date Dec 10, 2024
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Nozzle assembly for exhaust fan unit of HVAC system
    • Patent number 12,163,676
    • Issue date Dec 10, 2024
    • AIR DISTRIBUTION TECHNOLOGIES IP, LLC
    • Anup T. Kole
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • 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 COVER, CENTRIFUGAL COMPRESSOR, TURBOCHARGER, METHOD FOR...
    • Publication number 20250215892
    • Publication date Jul 3, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Tadashi KANZAKA
    • 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 DEVICE
    • Publication number 20250198420
    • Publication date Jun 19, 2025
    • VALEO SYSTEMES THERMIQUES
    • Cody BARNEBEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY WITH A REMOVABLE FILTER ASSEMBLY
    • Publication number 20250188954
    • Publication date Jun 12, 2025
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH ENERGY RECOVERY FROM A RECYCLE LINE
    • Publication number 20250180032
    • Publication date Jun 5, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Massimo CAMATTI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC TURBOCHARGER WITH DIFFUSER PLATE
    • Publication number 20250154958
    • Publication date May 15, 2025
    • IHI Corporation
    • Yoshihito KATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL ACCELERATION STABILIZER
    • Publication number 20250122891
    • Publication date Apr 17, 2025
    • Ingersoll-Rand Industrial U.S., Inc.
    • Chester V. Swiatek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM
    • Publication number 20250102167
    • Publication date Mar 27, 2025
    • Air Distribution Technologies IP, LLC.
    • Anup T. Kole
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FAN HAVING A STEP DIFFUSER
    • Publication number 20250084867
    • Publication date Mar 13, 2025
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20250084868
    • Publication date Mar 13, 2025
    • LG ELECTRONICS INC.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER ASSEMBLY ENCLOSURE
    • Publication number 20250075708
    • Publication date Mar 6, 2025
    • Regal Beloit America, Inc.
    • Chirag Sureshbhai Patel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Fan
    • Publication number 20250067274
    • Publication date Feb 27, 2025
    • Yuqing Luo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO MACHINE AND METHOD OF MANUFACTURING
    • Publication number 20250059982
    • Publication date Feb 20, 2025
    • CRYOSTAR SAS
    • Stephane SGAMBATI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ERGONOMIC NECK FAN
    • Publication number 20250059980
    • Publication date Feb 20, 2025
    • Chunzhixiao (Shenzhen) Technology Co., Ltd.
    • Yu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH LIQUID INJECTION
    • Publication number 20250052258
    • Publication date Feb 13, 2025
    • Daikin Industries, Ltd.
    • Ryan HUTHMACHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOVABLE HOOD
    • Publication number 20250052430
    • Publication date Feb 13, 2025
    • LG ELECTRONICS INC.
    • Hosan KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANIFOLD, A TURBOMACHINE INCLUDING SUCH A MANIFOLD, A TURBOCHARGER...
    • Publication number 20250043712
    • Publication date Feb 6, 2025
    • Rolls-Royce Solutions GmbH
    • Nicolas Lachenmaier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PORTABLE WIND BLOWING DEVICE
    • Publication number 20250012286
    • Publication date Jan 9, 2025
    • Jingsi XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR WITH IMPELLER HAVING SLOTTED SHROUD
    • Publication number 20240426318
    • Publication date Dec 26, 2024
    • Danfoss A/S
    • Tianli ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTILATION UNIT
    • Publication number 20240426492
    • Publication date Dec 26, 2024
    • Broan-NuTone LLC
    • Eshank Singh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL-TYPE ELECTRIC REFRIGERANT COMPRESSOR HAVING INTEGRAL OR...
    • Publication number 20240426305
    • Publication date Dec 26, 2024
    • Garrett Transportation I Inc.
    • Ankur Nayak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR WITH CURVED PASSAGE
    • Publication number 20240426303
    • Publication date Dec 26, 2024
    • IHI Corporation
    • Ryuuta TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATOR HAVING COMBINED CUTWATER AND INTAKE/EXHAUST PORT
    • Publication number 20240410391
    • Publication date Dec 12, 2024
    • TECHTRONIC CORDLESS GP
    • Ryan Hoeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE HAVING CENTRIFUGAL COMPRESSOR, ANNULAR COMBUSTION CHAMBER AN...
    • Publication number 20240392803
    • Publication date Nov 28, 2024
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Predrag TODOROVIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLOSED CYCLE LIFT FORCE TURBINE
    • Publication number 20240360839
    • Publication date Oct 31, 2024
    • Orville J. Birkestrand
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAD MECHANISM AND FAN APPARATUS
    • Publication number 20240318663
    • Publication date Sep 26, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Tao YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY WITH A REMOVABLE FILTER ASSEMBLY
    • Publication number 20240309889
    • Publication date Sep 19, 2024
    • Dyson Technology Limited
    • Philip Tennison REILLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIPE DIFFUSER FOR CENTRIFUGAL COMPRESSOR
    • Publication number 20240309885
    • Publication date Sep 19, 2024
    • Honda Motor Co., Ltd.
    • Eijiro KITAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...