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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

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F04D29/329Details of the hub
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Nose cone/spinner power takeoff
    • Patent number 12,140,152
    • Issue date Nov 12, 2024
    • RTX Corporation
    • Daniel A. Ward
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Partially luminous fan blade and fan containing same
    • Patent number 12,123,425
    • Issue date Oct 22, 2024
    • Sea Sonic Electronics Co., Ltd.
    • Cheng-Ting Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Quick installation ceiling fan blades
    • Patent number 12,104,614
    • Issue date Oct 1, 2024
    • PUC PERFECT UNION CO., LTD.
    • Ching Chan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Temperature destratification systems
    • Patent number 12,085,084
    • Issue date Sep 10, 2024
    • Airius IP Holdings, LLC
    • Raymond B. Avedon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motorized ventilation device with an impeller for a motor vehicle
    • Patent number 12,088,181
    • Issue date Sep 10, 2024
    • Valeo Systemes Thermiques
    • Kamel Azzouz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with cover plate on the rotor bell
    • Patent number 12,060,887
    • Issue date Aug 13, 2024
    • ebm-papst St. Georgen GmbH & Co. KG
    • Roland Keber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan blade assembly and fan apparatus
    • Patent number 12,060,890
    • Issue date Aug 13, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Junfeng Zeng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aeromechanical identification systems and methods
    • Patent number 12,038,011
    • Issue date Jul 16, 2024
    • RTX Corporation
    • Allison Clark Nicklous
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixed flow fan with enhanced heat dissipation efficiency
    • Patent number 12,025,143
    • Issue date Jul 2, 2024
    • Delta Electronics, Inc.
    • Shun-Chen Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan with openings in the hub
    • Patent number 12,012,970
    • Issue date Jun 18, 2024
    • Thomas Euler-Rolle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan sealing assembly
    • Patent number 12,006,944
    • Issue date Jun 11, 2024
    • Hunter Fan Company
    • Charles William Botkin
    • F21 - LIGHTING
  • Information Patent Grant

    Ventilation fan having a hybrid bearing system
    • Patent number 12,000,405
    • Issue date Jun 4, 2024
    • Hamilton Sundstrand Corporation
    • Darryl A. Colson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller assemblies and method of making
    • Patent number 11,988,223
    • Issue date May 21, 2024
    • Franklin Electric Co., Inc.
    • James J. Volk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan shroud assembly
    • Patent number 11,982,287
    • Issue date May 14, 2024
    • HANON SYSTEMS
    • Cheolun Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan module
    • Patent number 11,965,517
    • Issue date Apr 23, 2024
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Tao Hong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with a blade connection assembly
    • Patent number 11,959,490
    • Issue date Apr 16, 2024
    • Hunter Fan Company
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan, air conditioner outdoor unit and air conditioner
    • Patent number 11,913,469
    • Issue date Feb 27, 2024
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Wendong Gao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly
    • Patent number 11,905,973
    • Issue date Feb 20, 2024
    • MICRO-STAR INT'L CO., LTD.
    • Yi Wen Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 11,879,475
    • Issue date Jan 23, 2024
    • Delta Electronics, Inc.
    • Chiu-Kung Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    One piece casting fan hub
    • Patent number 11,873,832
    • Issue date Jan 16, 2024
    • Caterpillar Inc.
    • Bradley P. Wrage
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Manufacturing method of axial air moving device with blades overlap...
    • Patent number 11,873,835
    • Issue date Jan 16, 2024
    • STOKES TECHNOLOGY DEVELOPMENT LTD.
    • Yih-Wei Tzeng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aerodynamic anti-rotation device
    • Patent number 11,867,191
    • Issue date Jan 9, 2024
    • Saudi Arabian Oil Company
    • Abdulrahman Abdulaziz AlGwaiz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan system with brushless motor
    • Patent number 11,867,189
    • Issue date Jan 9, 2024
    • DELTA T, LLC
    • Richard A. Oleson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan hub configuration for an electric motor assembly
    • Patent number 11,859,634
    • Issue date Jan 2, 2024
    • Regal Beloit America, Inc.
    • Jeevan Gnana Robinson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial-flow fan and air conditioner
    • Patent number 11,859,635
    • Issue date Jan 2, 2024
    • Daikin Industries, Ltd.
    • Hirotaka Tomioka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan wheel of a motor vehicle
    • Patent number 11,859,636
    • Issue date Jan 2, 2024
    • Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg
    • Anand Patel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan hub isolator
    • Patent number 11,852,168
    • Issue date Dec 26, 2023
    • Robert Bosch GmbH
    • William M. Stevens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High efficiency axial fan
    • Patent number 11,821,436
    • Issue date Nov 21, 2023
    • Thermo King LLC
    • Srikanth Kanduri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ceiling fan
    • Patent number 11,788,556
    • Issue date Oct 17, 2023
    • Hunter Fan Company
    • Michael Selig
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hub driven variable height fan
    • Patent number 11,773,865
    • Issue date Oct 3, 2023
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL, DIAGONAL OR RADIAL FAN HAVING A HUB CONTOUR
    • Publication number 20240410387
    • Publication date Dec 12, 2024
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN ASSEMBLY
    • Publication number 20240352943
    • Publication date Oct 24, 2024
    • CNH Industrial Belgium nv
    • Tom De Lathauwer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PARTIALLY LUMINOUS FAN BLADE AND FAN CONTAINING SAME
    • Publication number 20240344522
    • Publication date Oct 17, 2024
    • SEA SONIC ELECTRONICS CO., LTD.
    • Cheng-Ting CHU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PARTIALLY LUMINOUS FAN BLADE AND FAN CONTAINING SAME
    • Publication number 20240328426
    • Publication date Oct 3, 2024
    • SEA SONIC ELECTRONICS CO., LTD.
    • Cheng-Ting CHU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE ASSEMBLY AND FAN APPARATUS
    • Publication number 20240295225
    • Publication date Sep 5, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Junfeng ZENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN SHROUD ASSEMBLY
    • Publication number 20240084816
    • Publication date Mar 14, 2024
    • HANON SYSTEMS
    • Cheolun PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH BLADE HUB
    • Publication number 20240077086
    • Publication date Mar 7, 2024
    • HUNTER FAN COMPANY
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VENTILATION FAN WITH ANTI-REVERSAL DEVICE
    • Publication number 20240011499
    • Publication date Jan 11, 2024
    • DACS A/S
    • Jens Dybdahl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TEMPERATURE DESTRATIFICATION SYSTEMS
    • Publication number 20240003354
    • Publication date Jan 4, 2024
    • AIRIUS IP HOLDINGS, LLC
    • Raymond B. Avedon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CEILING FAN
    • Publication number 20230383766
    • Publication date Nov 30, 2023
    • HUNTER FAN COMPANY
    • Michael Selig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-FLOW FAN AND AIR CONDITIONER
    • Publication number 20230358249
    • Publication date Nov 9, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Hirotaka Tomioka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH A BLADE CONNECTION ASSEMBLY
    • Publication number 20230313813
    • Publication date Oct 5, 2023
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20230287896
    • Publication date Sep 14, 2023
    • HANON SYSTEMS
    • Dae Suk PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN SEALING ASSEMBLY
    • Publication number 20230265856
    • Publication date Aug 24, 2023
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F21 - LIGHTING
  • Information Patent Application

    FAN WHEEL OF A MOTOR VEHICLE
    • Publication number 20230243367
    • Publication date Aug 3, 2023
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Wuerzburg
    • Anand PATEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN
    • Publication number 20230213043
    • Publication date Jul 6, 2023
    • HUNTER FAN COMPANY
    • Michael Selig
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VENTILATION FAN HAVING A HYBRID BEARING SYSTEM
    • Publication number 20230184257
    • Publication date Jun 15, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Darryl A. Colson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN WITH OPENINGS IN THE HUB
    • Publication number 20230104569
    • Publication date Apr 6, 2023
    • Thomas EULER-ROLLE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE RETENTION SYSTEM AND RELATED METHODS
    • Publication number 20230096083
    • Publication date Mar 30, 2023
    • DELTA T, LLC
    • Gregory W. Peterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TEMPERATURE DESTRATIFICATION SYSTEMS
    • Publication number 20230055245
    • Publication date Feb 23, 2023
    • AIRIUS IP HOLDINGS, LLC
    • Raymond B. Avedon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HUB DRIVEN VARIABLE HEIGHT FAN
    • Publication number 20230030793
    • Publication date Feb 2, 2023
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller Assemblies and Method of Making
    • Publication number 20230033121
    • Publication date Feb 2, 2023
    • Franklin Electric Co., Inc.
    • James J. VOLK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN
    • Publication number 20230027147
    • Publication date Jan 26, 2023
    • HUNTER FAN COMPANY
    • Michael Selig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN HAVING A DUAL REDUNDANT MOTOR MOUNTING ASSEMBLY
    • Publication number 20230015831
    • Publication date Jan 19, 2023
    • HUNTER FAN COMPANY
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN
    • Publication number 20230019804
    • Publication date Jan 19, 2023
    • HUNTER FAN COMPANY
    • Phillip Santolucito
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH EFFICIENCY AXIAL FAN
    • Publication number 20220381260
    • Publication date Dec 1, 2022
    • Thermo King Corporation
    • Srikanth KANDURI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CEILING FAN SEALING ASSEMBLY
    • Publication number 20220349413
    • Publication date Nov 3, 2022
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AEROMECHANICAL IDENTIFICATION SYSTEMS AND METHODS
    • Publication number 20220325719
    • Publication date Oct 13, 2022
    • Raytheon Technologies Corporation
    • Allison Clark Nicklous
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MANUFACTURING METHOD OF AXIAL AIR MOVING DEVICE WITH BLADES OVERLAP...
    • Publication number 20220316494
    • Publication date Oct 6, 2022
    • Stokes Technology Development Ltd.
    • Yih-Wei TZENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER WITH IMPROVED HEAT DISSIPATION PERFORMANCE AND REDUCED NOI...
    • Publication number 20220307519
    • Publication date Sep 29, 2022
    • CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    • ZHENG LUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...