TREA

Axial-flow pumps

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Industry

  • CPC
  • F04D19/00
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

Current Industry

F04D19/00Axial-flow pumps

Sub Industries

F04D19/002Axial flow fans F04D19/005reversible fans F04D19/007multistage fans F04D19/02Multi-stage pumps F04D19/022with concentric rows of vanes F04D19/024with contrarotating parts F04D19/026with a plurality of shafts rotating at different speeds F04D19/028Layout of fluid flow through the stages F04D19/04specially adapted to the production of a high vacuum F04D19/042Turbomolecular vacuum pumps F04D19/044Holweck-type pumps F04D19/046Combinations of two or more different types of pumps F04D19/048comprising magnetic bearings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods associated with sound dampening in blowers
    • Patent number 12,366,256
    • Issue date Jul 22, 2025
    • Milwaukee Electric Tool Corporation
    • Benjamin J. Owen-Block
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated ceiling device with mechanical arrangement for a light s...
    • Patent number 12,364,222
    • Issue date Jul 22, 2025
    • Lighting Defense Group, LLC
    • Daniel S. Spiro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Neck hanging fan
    • Patent number 12,366,255
    • Issue date Jul 22, 2025
    • Shenzhen Replay Technology Co., Ltd.
    • Lifang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor for an axial flux motor
    • Patent number 12,362,614
    • Issue date Jul 15, 2025
    • BorgWarner Inc.
    • Jan Schmolke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan ceiling lamp
    • Patent number 12,359,802
    • Issue date Jul 15, 2025
    • Huankun Xue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump and control device
    • Patent number 12,359,673
    • Issue date Jul 15, 2025
    • Edwards Japan Limited
    • Ryutaro Honma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan
    • Patent number 12,359,678
    • Issue date Jul 15, 2025
    • JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD
    • Guanglian Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 12,359,680
    • Issue date Jul 15, 2025
    • Nidec Corporation
    • Shinji Takemoto
    • 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

    Rotor and compressor
    • Patent number 12,352,283
    • Issue date Jul 8, 2025
    • Mitsubishi Heavy Industries Compressor Corporation
    • Noriyuki Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Data storage housing with a set of hard drives and fan devices
    • Patent number 12,352,278
    • Issue date Jul 8, 2025
    • Sanmina Corporation
    • Odie Banks Killen
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Control device, vehicle, control method, and computer readable memo...
    • Patent number 12,352,289
    • Issue date Jul 8, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Junichiro Tamao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly
    • Patent number 12,352,275
    • Issue date Jul 8, 2025
    • TECHTRONIC CORDLESS GP
    • Venkat Praveen Gambhir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for heat dissipation fan, heat dissipation fan having the...
    • Patent number 12,352,285
    • Issue date Jul 8, 2025
    • Champ Tech Optical (Foshan) Corporation
    • Xiao-Guang Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing assembly for a pump and a pump comprising the bearing assembly
    • Patent number 12,352,316
    • Issue date Jul 8, 2025
    • Edwards S.R.O.
    • Lukas Chromek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Machine and method for vacuum assisted servicing of a fluid enclosure
    • Patent number 12,345,268
    • Issue date Jul 1, 2025
    • Red Dog Vac Trac LLC
    • Oscar T. Scott
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor assembly for a turbomolecular pump
    • Patent number 12,345,277
    • Issue date Jul 1, 2025
    • Edwards S.R.O.
    • Richard Glyn Horler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump including a compressible rotor having offset rotor blades
    • Patent number 12,343,519
    • Issue date Jul 1, 2025
    • Abiomed Europe GmbH
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 12,345,375
    • Issue date Jul 1, 2025
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Debris blower with sound attenuation resonator
    • Patent number 12,345,278
    • Issue date Jul 1, 2025
    • The Toro Company
    • Benjamin L. Waldera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan device
    • Patent number 12,338,834
    • Issue date Jun 24, 2025
    • GUANGDONG LAC SMART LIGHTING CO., LTD
    • Xiaoming He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated fan guard
    • Patent number 12,338,839
    • Issue date Jun 24, 2025
    • ZT GROUP INT'L, INC.
    • Ting Yu Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Arrangement for pressurizing of fluid
    • Patent number 12,338,828
    • Issue date Jun 24, 2025
    • Vetco Gray Scandinavia AS
    • Giacomo Landi
    • 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

    Multifunctional outdoor fan
    • Patent number 12,339,035
    • Issue date Jun 24, 2025
    • Fang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan diffuser assembly and method
    • Patent number 12,338,835
    • Issue date Jun 24, 2025
    • SCENTAIR TECHNOLOGIES, LLC
    • Logan T. Andres
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    Blade construction
    • Patent number 12,331,753
    • Issue date Jun 17, 2025
    • NORDICCO A/S
    • Dennis Thomsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Parasol fan, systems, and assemblies
    • Patent number 12,324,493
    • Issue date Jun 10, 2025
    • Alizé Umbrella, LLC
    • Ryan L. Dickerson
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Camping fan telescopic lamp
    • Patent number 12,326,252
    • Issue date Jun 10, 2025
    • Kaixian Deng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HANDHELD BLOWER
    • Publication number 20250234818
    • Publication date Jul 24, 2025
    • Milwaukee Electric Tool Corporation
    • Beth E. Cholst
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FAN IMPELLER STRUCTURE
    • Publication number 20250237229
    • Publication date Jul 24, 2025
    • Asia Vital Components Co., Ltd.
    • Sung-Wei Sun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL FAN WITH INCREASED AIR FLOW
    • Publication number 20250237225
    • Publication date Jul 24, 2025
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20250237230
    • Publication date Jul 24, 2025
    • Toshiba Carrier Corporation
    • Yuki FURUTANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONNECTION MEMBER OF NECK FAN AND NECK FAN
    • Publication number 20250237231
    • 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

    PORTABLE FAN NECK FAN AND FAN ASSEMBLY
    • Publication number 20250237232
    • 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

    PORTABLE FAN AND FAN ASSEMBLY
    • Publication number 20250237224
    • 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

    NECK HANGING FAN
    • Publication number 20250230819
    • Publication date Jul 17, 2025
    • FAN ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE WITH A HEAT DISSIPATION FUNCTION
    • Publication number 20250230820
    • Publication date Jul 17, 2025
    • Delta Electronics, Inc.
    • Yang-Hsin LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20250230817
    • Publication date Jul 17, 2025
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER
    • Publication number 20250216163
    • Publication date Jul 3, 2025
    • PRIME DATUM, INC.
    • PATRICK M. ROLLINS
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    FORWARD LOAD REDUCTION STRUCTURES FOR AFT-MOST STAGES OF HIGH PRESS...
    • Publication number 20250215894
    • Publication date Jul 3, 2025
    • GENERAL ELECTRIC COMPANY
    • Vaishnav Raghuvaran
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VACUUM PUMP, ROTATING BODY FOR VACUUM PUMP, AND BALANCE CORRECTING...
    • Publication number 20250215900
    • Publication date Jul 3, 2025
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Blade and Air Supply Device
    • Publication number 20250215890
    • Publication date Jul 3, 2025
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Lai WEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RANGEHOOD WITH COMBINED AIRFLOW DIRECTOR AND GREASE TRAY
    • Publication number 20250216088
    • Publication date Jul 3, 2025
    • Sine Kon HU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ANTI-FOREIGN MATTER STRUCTURE
    • Publication number 20250215901
    • Publication date Jul 3, 2025
    • GLOBAL WIN TECHNOLOGY CO., LTD.
    • Shih-Jen LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL CONDUCTING PLATE STRUCTURE FOR AXIAL FAN
    • Publication number 20250207600
    • Publication date Jun 26, 2025
    • Asia Vital Components Co., Ltd.
    • Hsu-Jung Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20250207599
    • Publication date Jun 26, 2025
    • EDWARDS JAPAN LIMITED
    • Haruki Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE STRUCTURE
    • Publication number 20250198421
    • Publication date Jun 19, 2025
    • Asia Vital Components Co., Ltd.
    • Pei-Chuan Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER, FAN, AND AIR-CONDITIONING APPARATUS
    • Publication number 20250198423
    • Publication date Jun 19, 2025
    • Mitsubishi Electric Corporation
    • Kisho HATAKENAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFLOW DEVICE
    • Publication number 20250198424
    • Publication date Jun 19, 2025
    • Nanjing Chevron Industry Co., Ltd.
    • Jianpeng Guo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE FAN INSTALLATION ASSEMBLY
    • Publication number 20250198417
    • Publication date Jun 19, 2025
    • The Boeing Company
    • Nicholas Alexander Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN ASSEMBLY INCLUDING AN INTERMEDIATE SHROUD
    • Publication number 20250198422
    • Publication date Jun 19, 2025
    • Regal Beloit America, Inc.
    • Jacob Michael Hansel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stepped Leading Edge Fan Blade
    • Publication number 20250188947
    • Publication date Jun 12, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING FAN WITH SPEED AND TEMPERATURE DISPLAY
    • Publication number 20250188940
    • Publication date Jun 12, 2025
    • Guangzhou Xuexingsi Electronic Technology Co., Ltd
    • Feng LU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GYROSCOPIC AIR HANDLER METHOD AND APPARATUS
    • Publication number 20250188953
    • Publication date Jun 12, 2025
    • Airborne Motorworks Inc.
    • Jesse Antoine Marcel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SHROUD WITH SWEPT GROOVES
    • Publication number 20250188950
    • Publication date Jun 12, 2025
    • Pratt & Whitney Canada Corp.
    • Feng SHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEARABLE DEVICE FOR DELIVERING AIR
    • Publication number 20250186812
    • Publication date Jun 12, 2025
    • ResMed Pty Ltd
    • Tzu-Chin YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN FOR AN AIR HANDLING UNIT
    • Publication number 20250180031
    • Publication date Jun 5, 2025
    • RHEEM MANUFACTURING COMPANY
    • Kevin Mercer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20250180040
    • Publication date Jun 5, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...