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especially adapted for elastic fluid pumps

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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

Current Industry

F04D29/002especially adapted for elastic fluid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum blower
    • Patent number 12,146,498
    • Issue date Nov 19, 2024
    • Yamabiko Corporation
    • Tomohisa Umeki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power source for inflation system (solid-state battery)
    • Patent number 12,060,886
    • Issue date Aug 13, 2024
    • Air Cruisers Company, LLC
    • Mark Jeffers
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • 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

    Systems and methods for improving the performance of air-driven gen...
    • Patent number 12,049,899
    • Issue date Jul 30, 2024
    • Mark J. Maynard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control circuit for motor powered by storage battery and fan
    • Patent number 11,939,985
    • Issue date Mar 26, 2024
    • JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD
    • Xiangming He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade sox
    • Patent number 11,939,987
    • Issue date Mar 26, 2024
    • Eric Fulcher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for electromagnetic shielding of rotating compo...
    • Patent number 11,943,905
    • Issue date Mar 26, 2024
    • Microsoft Technology Licensing, LLC
    • Jason A. Harrigan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan lamp with directional light and floodlight and retractable blad...
    • Patent number 11,873,986
    • Issue date Jan 16, 2024
    • Suzhou Opple Lighting Co., Ltd.
    • Yaohai Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water heater blower housing, impeller, and static tap system
    • Patent number 11,873,820
    • Issue date Jan 16, 2024
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Storable fan
    • Patent number 11,867,200
    • Issue date Jan 9, 2024
    • AIRMATE ELECTRICAL (SHEN ZHEN) CO., LTD.
    • Juipin Shih
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 11,846,299
    • Issue date Dec 19, 2023
    • PHANSEE COMPANY, LLC
    • Philip Emanuel Noble
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable fan
    • Patent number 11,795,970
    • Issue date Oct 24, 2023
    • Super Vacuum Manufacturing Company, Inc.
    • Roger Weinmeister
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Lifting oscillating fan which is convenient to store and carry
    • Patent number 11,781,554
    • Issue date Oct 10, 2023
    • SHENZHEN HEBRON TECHNOLOGY CO., LTD
    • Ai Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,767,852
    • Issue date Sep 26, 2023
    • LG Electronics Inc.
    • Jaehyeon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower comprising a fan installed in an inner space of a lower body...
    • Patent number 11,746,800
    • Issue date Sep 5, 2023
    • LG Electronics Inc.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 11,732,722
    • Issue date Aug 22, 2023
    • Shimadzu Corporation
    • Masashi Manabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and cover for fan
    • Patent number 11,698,082
    • Issue date Jul 11, 2023
    • ELEKTROSIL GMBH
    • Bubke Niels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan inspection jig
    • Patent number 11,619,561
    • Issue date Apr 4, 2023
    • Asia Vital Components Co., Ltd.
    • Jyh-Ren Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water heater blower housing, impeller, and static tap system
    • Patent number 11,519,417
    • Issue date Dec 6, 2022
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower comprising a fan installed in an inner space of a lower body...
    • Patent number 11,473,593
    • Issue date Oct 18, 2022
    • LG Electronics Inc.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromechanical actuators for refrigerant flow control
    • Patent number 11,466,698
    • Issue date Oct 11, 2022
    • Danfoss A/S
    • Delvis Anibal Gonzalez
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Suction assembly for a centrifugal air filter
    • Patent number 11,433,335
    • Issue date Sep 6, 2022
    • Deere & Company
    • Ming Parker Yuen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with light source
    • Patent number 11,421,697
    • Issue date Aug 23, 2022
    • COOLER MASTER TECHNOLOGY INC.
    • Shao Dong Fan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Easy access fan motor assemblies
    • Patent number 11,421,711
    • Issue date Aug 23, 2022
    • Heatcraft Refrigeration Products LLC
    • Todd Irvin Collins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Industrial control system with machine learning for compressors
    • Patent number 11,340,592
    • Issue date May 24, 2022
    • Rockwell Automation Technologies, Inc.
    • David C. Mazur
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bladeless ceiling fan
    • Patent number 11,300,128
    • Issue date Apr 12, 2022
    • Hubbell Incorporated
    • Walter Steven Register
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger
    • Patent number 11,231,047
    • Issue date Jan 25, 2022
    • Kabushiki Kaisha Toyota Jidoshokki
    • Akihito Uemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable fan
    • Patent number 11,131,321
    • Issue date Sep 28, 2021
    • Super Vacuum Manufacturing Company, Inc.
    • Roger Weinmeister
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Height-adjustable fan fixing structure and height adjustment method...
    • Patent number 11,041,509
    • Issue date Jun 22, 2021
    • ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY CO., LTD.
    • Zhencai Cao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gaseous fluid compression with alternating refrigeration and mechan...
    • Patent number 10,989,110
    • Issue date Apr 27, 2021
    • Mark J. Maynard
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM BLOWER
    • Publication number 20240254995
    • Publication date Aug 1, 2024
    • Yamabiko Corporation
    • Tomohisa UMEKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SMART FAN FOR BUILDING DIAGNOSTIC TESTING
    • Publication number 20240240643
    • Publication date Jul 18, 2024
    • The Energy Conservatory, Inc.
    • Kris H. KOENIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    PORTABLE FAN
    • Publication number 20240084820
    • Publication date Mar 14, 2024
    • SUPER VACUUM MANUFACTURING COMPANY, INC.
    • Roger Weinmeister
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWING ANGLE ADJUSTMENT DEVICE FOR ELECTRIC FAN OSCILLATING HEAD, AN...
    • Publication number 20230392604
    • Publication date Dec 7, 2023
    • Liangjian JIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SMART FAN FOR BUILDING DIAGNOSTIC TESTING
    • Publication number 20230358245
    • Publication date Nov 9, 2023
    • The Energy Conservatory, Inc.
    • Kris H. KOENIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER AND METHOD FOR CONTROLLING BLOWER
    • Publication number 20230243361
    • Publication date Aug 3, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Kohei MATSUMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY AND VACUUM CLEANER HAVING SAME
    • Publication number 20230165417
    • Publication date Jun 1, 2023
    • JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
    • Jinxiao LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ASSEMBLY INCLUDING A FLOW-RESTRICTING VALVE
    • Publication number 20230151818
    • Publication date May 18, 2023
    • Carrier Corporation
    • Scott A. Nieforth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER SOURCE FOR INFLATION SYSTEM (SOLID-STATE BATTERY)
    • Publication number 20230131378
    • Publication date Apr 27, 2023
    • Air Cruisers Company, LLC
    • Mark Jeffers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FAN LAMP
    • Publication number 20230117222
    • Publication date Apr 20, 2023
    • SUZHOU OPPLE LIGHTING CO., LTD.
    • Yaohai WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN INSPECTION JIG
    • Publication number 20230100456
    • Publication date Mar 30, 2023
    • Asia Vital Components Co., Ltd.
    • Jyh-Ren Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20230096958
    • Publication date Mar 30, 2023
    • Shimadzu Corporation
    • Masashi MANABE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROL CIRCUIT FOR MOTOR POWERED BY STORAGE BATTERY AND FAN
    • Publication number 20230087771
    • Publication date Mar 23, 2023
    • JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD
    • XIANGMING HE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Heater Blower Housing, Impeller, and Static Tap System
    • Publication number 20230081987
    • Publication date Mar 16, 2023
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER COMPRISING A FAN INSTALLED IN AN INNER SPACE OF A LOWER BODY...
    • Publication number 20230003232
    • Publication date Jan 5, 2023
    • LG ELECTRONICS INC.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF A GAS-DRIVEN G...
    • Publication number 20220333603
    • Publication date Oct 20, 2022
    • Mark J. Maynard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF AIR-DRIVEN GEN...
    • Publication number 20220316483
    • Publication date Oct 6, 2022
    • Mark J. Maynard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIFTING OSCILLATING FAN WHICH IS CONVENIENT TO STORE AND CARRY
    • Publication number 20220252077
    • Publication date Aug 11, 2022
    • SHENZHEN HEBRON TECHNOLOGY CO., LTD
    • AI LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN HAVING HOLLOW VANES FOR COOLING THE MOTOR WITH EXTERNAL AIR
    • Publication number 20220186737
    • Publication date Jun 16, 2022
    • Twin City Fan Companies, Ltd.
    • David Khalitov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH LIGHT SOURCE
    • Publication number 20220049706
    • Publication date Feb 17, 2022
    • COOLER MASTER TECHNOLOGY INC.
    • Shao Dong FAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE SOX
    • Publication number 20220042516
    • Publication date Feb 10, 2022
    • Eric Fulcher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20210381526
    • Publication date Dec 9, 2021
    • SUPER VACUUM MANUFACTURING COMPANY, INC.
    • Roger Weinmeister
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    WEARABLE TEMPERATURE CONTROL DEVICE
    • Publication number 20210368872
    • Publication date Dec 2, 2021
    • MAKE GREAT SALES LIMITED
    • Kin Choi Lee
    • A41 - WEARING APPAREL
  • Information Patent Application

    GASEOUS FLUID COMPRESSION WITH ALTERNATING REFRIGERATION AND MECHAN...
    • Publication number 20210340906
    • Publication date Nov 4, 2021
    • Mark J. Maynard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOWER
    • Publication number 20210285454
    • Publication date Sep 16, 2021
    • LG ELECTRONICS INC.
    • Jaehyeon KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20210277913
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Heater Blower Housing, Impeller, and Static Tap System
    • Publication number 20210262472
    • Publication date Aug 26, 2021
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Easy Access Fan Motor Assemblies
    • Publication number 20210190092
    • Publication date Jun 24, 2021
    • HEATCRAFT REFRIGERATION PRODUCTS LLC
    • Todd Irvin Collins
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ASSEMBLY FOR A COMPRESSOR SECTION OF A GAS TURBINE ENGINE
    • Publication number 20210172373
    • Publication date Jun 10, 2021
    • Pratt & Whitney Canada Corp.
    • Karan ANAND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS