TREA

the working fluid being air

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  • F04D25/08
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D25/00Pumping installations or systems

Current Industry

F04D25/08the working fluid being air
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Air moving device with bypass intake
    • Patent number 12,259,156
    • Issue date Mar 25, 2025
    • Airius IP Holdings, LLC
    • Raymond B. Avedon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly for displaying an image
    • Patent number 12,260,796
    • Issue date Mar 25, 2025
    • Magic Leap, Inc.
    • Guillermo Padin Rohena
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Apparatus and method for controlling wireless charger for vehicle
    • Patent number 12,261,450
    • Issue date Mar 25, 2025
    • Hyundai Motor Company
    • Dong Jun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Abnormality early-warning method and apparatus for fan, and device...
    • Patent number 12,258,972
    • Issue date Mar 25, 2025
    • Inspur (Beijing) Electronic Information Industry Co., Ltd.
    • Hsinyu Pan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Ceiling fan with canopy mounting assembly
    • Patent number 12,253,099
    • Issue date Mar 18, 2025
    • Hunter Fan Company
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device
    • Patent number 12,253,095
    • Issue date Mar 18, 2025
    • Valeo Systemes Thermiques
    • Jonathan Yestrepsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly
    • Patent number 12,253,096
    • Issue date Mar 18, 2025
    • Greenheck Fan Corporation
    • Vijaya K. Kollipara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling arrangement for electric machines
    • Patent number 12,247,572
    • Issue date Mar 11, 2025
    • Deere & Company
    • Ronald D. Bremner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ceiling fan
    • Patent number 12,241,472
    • Issue date Mar 4, 2025
    • Hunter Fan Company
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with blade hub
    • Patent number 12,234,839
    • Issue date Feb 25, 2025
    • Hunter Fan Company
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Quick connect assembly for ceiling fan
    • Patent number 12,228,147
    • Issue date Feb 18, 2025
    • Hunter Fan Company
    • Rickey Thomas Jones
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Box cover, water box, humidification apparatus, and air blowing device
    • Patent number 12,222,131
    • Issue date Feb 11, 2025
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Zhiping Sun
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fan apparatus and air conditioner outdoor unit
    • Patent number 12,221,977
    • Issue date Feb 11, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Qizhen Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaped decoupling means of two coaxial rings in a motor, and suppor...
    • Patent number 12,224,645
    • Issue date Feb 11, 2025
    • Valeo Systemes Thermiques
    • Clara Degorce-Dumas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Manual inflation and deflation adjustment structure for a pump
    • Patent number 12,215,703
    • Issue date Feb 4, 2025
    • INTEX MARKETING LTD.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 12,215,699
    • Issue date Feb 4, 2025
    • Shinano Kenshi Kabushiki Kaisha
    • Takumi Sugimoto
    • 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

    Stepped leading edge fan blade
    • Patent number 12,209,595
    • Issue date Jan 28, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ceiling fan blade installation structure
    • Patent number 12,203,478
    • Issue date Jan 21, 2025
    • Zhongshan Sanfan Electrical Appliance Co., Ltd.
    • Qing-Kun Guo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower with bearing tube
    • Patent number 12,206,314
    • Issue date Jan 21, 2025
    • ResMed Motor Technologies Inc.
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrical fan having various supplies of electricity
    • Patent number 12,203,477
    • Issue date Jan 21, 2025
    • Yi-Te Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-driven compressor
    • Patent number 12,203,480
    • Issue date Jan 21, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takeshi Okochi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Articulating dust collector
    • Patent number 12,202,013
    • Issue date Jan 21, 2025
    • Korri L. Wright
    • B08 - CLEANING
  • Information Patent Grant

    Wearable device for delivering air
    • Patent number 12,194,322
    • Issue date Jan 14, 2025
    • ResMed Pty Ltd
    • Tzu-Chin Yu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    Motor and blade mounting structure of ceiling fan
    • Patent number 12,196,219
    • Issue date Jan 14, 2025
    • Air Cool Industrial Co., Ltd.
    • Tim Liu
    • 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

    Double-layer blade ceiling fan capable of adjusting arrangement of...
    • Patent number 12,196,214
    • Issue date Jan 14, 2025
    • Air Cool Industrial Co., Ltd.
    • Tim Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan lamp
    • Patent number 12,196,409
    • Issue date Jan 14, 2025
    • Suzhou Opple Lighting Co., Ltd.
    • Wangbosheng Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR MOVING DEVICES, AERODYNAMIC ROTOR, AND METHODS
    • Publication number 20250092876
    • Publication date Mar 20, 2025
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH CANOPY MOUNTING ASSEMBLY
    • Publication number 20250092882
    • Publication date Mar 20, 2025
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Speed Control Device
    • Publication number 20250093485
    • Publication date Mar 20, 2025
    • Lutron Technology Company LLC
    • James P. Steiner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-MOVING DEVICE WITH SINGLE-PART ROTOR AND METHODS
    • Publication number 20250092877
    • Publication date Mar 20, 2025
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR MOVING SANITATION DEVICE
    • Publication number 20250090715
    • Publication date Mar 20, 2025
    • Ralph Gregory Greene
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMPELLER AND FAN ASSEMBLY
    • Publication number 20250084866
    • Publication date Mar 13, 2025
    • BOSCH AUTOMOTIVE PRODUCTS (CHANGSHA) CO., LTD.
    • Dongyang DAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN DEVICE
    • Publication number 20250084857
    • Publication date Mar 13, 2025
    • Mitsuba Corporation
    • SATOSHI NAGAMOTO
    • 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

    FAN BRAKE CONTROL SYSTEM
    • Publication number 20250075991
    • Publication date Mar 6, 2025
    • Tex Tenn, LLC d/b/a Tex Tenn Design & Consulting
    • Brian Alexander Lesniak
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    IMPELLER FOR A RESPIRATORY DEVICE
    • Publication number 20250073408
    • Publication date Mar 6, 2025
    • ResMed Pty Ltd
    • Melanie Lucia CARIOLA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20250073409
    • Publication date Mar 6, 2025
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20250071878
    • Publication date Feb 27, 2025
    • LEEDARSON LIGHTING CO.,LTD
    • Pingqiu Lin
    • F21 - LIGHTING
  • Information Patent Application

    AN AIR LEAK PROOF REGULATING STRUCTURE OF A MECHANICAL PUMP
    • Publication number 20250059981
    • Publication date Feb 20, 2025
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEARABLE AIR CIRCULATION DEVICES AND METHODS OF USE
    • Publication number 20250059983
    • Publication date Feb 20, 2025
    • TIGERAIRE, INC.
    • Jack Lehmejian KARAVICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN
    • Publication number 20250052250
    • Publication date Feb 13, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONFIGURABLE MOUNTING BRACKET FOR CEILING FANS AND LIGHTS
    • Publication number 20250043794
    • Publication date Feb 6, 2025
    • Thomas Cartwright
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFLATABLE PUMP, INFLATABLE ASSEMBLY, AND INFLATABLE PRODUCT
    • Publication number 20250043792
    • Publication date Feb 6, 2025
    • ZHEJIANG NATURAL OUTDOOR GOODS INC.
    • Yonghui Xia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER
    • Publication number 20250035130
    • Publication date Jan 30, 2025
    • Panasonic Intellectual Property Management Co., Ltd.
    • Nobuaki YABUNOUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20250035122
    • Publication date Jan 30, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HANDHELD FAN
    • Publication number 20250027506
    • Publication date Jan 23, 2025
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • GUANZHENG ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN, BLADE, AND BLADE CONNECTOR
    • Publication number 20250027508
    • Publication date Jan 23, 2025
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20250027510
    • Publication date Jan 23, 2025
    • SUPER VACUUM MANUFACTURING COMPANY, INC.
    • Roger Weinmeister
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    VENTILATION UNIT
    • Publication number 20250027505
    • Publication date Jan 23, 2025
    • Broan-NuTone LLC
    • Christopher Sosnowski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED FAN BLADE STRUCTURE AND AIR OUTLET DEVICE
    • Publication number 20250020140
    • Publication date Jan 16, 2025
    • XUXIN TECHNOLOGY (SHENZHEN) GROUP CO., LTD
    • Ping ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20250020143
    • Publication date Jan 16, 2025
    • VORNADO AIR, LLC
    • Byron Loibl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID TRANSFER APPARATUS, FLUID COOLING APPARATUS AND REFRIGERATION...
    • Publication number 20250012288
    • Publication date Jan 9, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Shimpei MIURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    NECK FAN
    • Publication number 20250003423
    • Publication date Jan 2, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL FAN HAVING VARIOUS SUPPLIES OF ELECTRICITY
    • Publication number 20250003415
    • Publication date Jan 2, 2025
    • Yi-Te Chen
    • A42 - HEADWEAR
  • Information Patent Application

    HIGH-SPEED NECK FAN
    • Publication number 20240426308
    • Publication date Dec 26, 2024
    • Shenzhen Hengmeite Technology Co., Ltd
    • Yongcai Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...