TREA

in vehicles adapted for vertical or short take off and landing (v/stol vehicles)

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  • CPC
  • F05D2220/90
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2220/00Application

Current Industry

F05D2220/90in vehicles adapted for vertical or short take off and landing (v/stol vehicles)
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE BLADE PITCH SYSTEMS AND METHODS
    • Publication number 20250010984
    • Publication date Jan 9, 2025
    • FLIR UNMANNED AERIAL SYSTEMS ULC
    • Dmytro Silin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUIDIC PROPULSIVE SYSTEM
    • Publication number 20240246689
    • Publication date Jul 25, 2024
    • JETOPTERA, INC.
    • Andrei Evulet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRIC FAN AND ELECTRIC VERTICAL TAKEOFF/LANDING AIRCRAFT
    • Publication number 20240246668
    • Publication date Jul 25, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Junji Iwatani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUIDIC PROPULSIVE SYSTEM AND THRUST AND LIFT GENERATOR FOR AERIAL...
    • Publication number 20240228053
    • Publication date Jul 11, 2024
    • JETOPTERA, INC.
    • Andrei Evulet
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    COMBINATION COMPRESSED-FLUID EJECTOR AND PROPELLER PROPULSION SYSTEM
    • Publication number 20240217654
    • Publication date Jul 4, 2024
    • JETOPTERA, INC.
    • Andrei Evulet
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EJECTOR AND AIRFOIL CONFIGURATIONS
    • Publication number 20240182179
    • Publication date Jun 6, 2024
    • JETOPTERA, INC.
    • Andrei Evulet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLADE PROVIDED WITH A ROOT COMPRISING AN INTEGRATED PITCH ATTACHMEN...
    • Publication number 20240140599
    • Publication date May 2, 2024
    • Airbus Helicopters
    • Adil AZZAT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE AND ROTOR
    • Publication number 20240109652
    • Publication date Apr 4, 2024
    • Honda Motor Co., Ltd.
    • Takaaki Yasuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THRUST GENERATING DEVICE
    • Publication number 20240067328
    • Publication date Feb 29, 2024
    • Honda Motor Co., Ltd.
    • Yuji Ishitsuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER, PROPELLER KIT, POWER ASSEMBLY, POWER KIT AND UNMANNED AE...
    • Publication number 20240025541
    • Publication date Jan 25, 2024
    • AUTEL ROBOTICS CO., LTD.
    • Hailang ZHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Installation of Gear Assemblies in Aircraft Gearboxes
    • Publication number 20230373646
    • Publication date Nov 23, 2023
    • TEXTRON INNOVATIONS INC.
    • John Nathan Maxwell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUAL POWER LIFT SYSTEM
    • Publication number 20230296047
    • Publication date Sep 21, 2023
    • Rolls-Royce North American Technologies, Inc.
    • Richard K. Keller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION SYSTEM FOR AN AIRCRAFT
    • Publication number 20230145551
    • Publication date May 11, 2023
    • SAFRAN
    • Jean-Louis Robert Guy Besse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPELLER, PROPELLER KIT, POWER ASSEMBLY, POWER KIT AND UNMANNED AE...
    • Publication number 20220388642
    • Publication date Dec 8, 2022
    • AUTEL ROBOTICS CO., LTD.
    • Hailang ZHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PITCH LINK CENTERING TOOL
    • Publication number 20220297831
    • Publication date Sep 22, 2022
    • Bell Textron Inc.
    • Kevin KNOTT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRECISION BLADE PITCH ADJUSTMENT
    • Publication number 20220289368
    • Publication date Sep 15, 2022
    • Bell Textron Inc.
    • Andrew Paul HALDEMAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AUXILIARY PROPULSION APPARATUS FOR AIR VEHICLE
    • Publication number 20220204178
    • Publication date Jun 30, 2022
    • Hyundai Motor Company
    • Woo Suk Jung
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FOLDING PROPELLER FOR AIR MOBILITY
    • Publication number 20220194554
    • Publication date Jun 23, 2022
    • Hyundai Motor Company
    • Jae Young Choi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FOLDABLE BLADE ASSEMBLY
    • Publication number 20220048616
    • Publication date Feb 17, 2022
    • Hyundai Motor Company
    • Sang Hyun JUNG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLUIDIC PROPULSIVE SYSTEM AND THRUST AND LIFT GENERATOR FOR AERIAL...
    • Publication number 20220041297
    • Publication date Feb 10, 2022
    • JETOPTERA, INC.
    • Andrei Evulet
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOISE SIGNATURE PROXIMITY WARNING SYSTEM AND FEEDBACK MECHANISM FOR...
    • Publication number 20220024600
    • Publication date Jan 27, 2022
    • HONEYWELL INTERNATIONAL INC.
    • Lawrence Surace
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SCISSORLESS SWASHPLATE UNIBALL
    • Publication number 20220017217
    • Publication date Jan 20, 2022
    • Lockheed Martin Corporation
    • John C. Cox
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    DUCT VANE ROTATION SYSTEM
    • Publication number 20210394899
    • Publication date Dec 23, 2021
    • Bell Textron Inc.
    • Elizabeth Feeley
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ADJUSTABLE DUCTED ROTOR BLADE TIP EXTENSION
    • Publication number 20210387722
    • Publication date Dec 16, 2021
    • Bell Textron Inc.
    • Timothy Brian Carr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAIN ROTOR BLADE AND HELICOPTER
    • Publication number 20210094681
    • Publication date Apr 1, 2021
    • JAPAN AEROSPACE EXPLORATION AGENCY
    • Masahiko SUGIURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ROTOR CONTROL MECHANISM
    • Publication number 20200377208
    • Publication date Dec 3, 2020
    • AVX Aircraft Company
    • Bryan Marshall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUIDIC PROPULSIVE SYSTEM
    • Publication number 20200354071
    • Publication date Nov 12, 2020
    • JETOPTERA, INC.
    • Andrei Evulet
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER, PROPELLER KIT, POWER ASSEMBLY, POWER KIT AND UNMANNED AE...
    • Publication number 20200324888
    • Publication date Oct 15, 2020
    • AUTEL, ROBOTICS CO., LTD.
    • Hailang ZHANG
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Device for Automatically Regulating Aircraft Power Plant Gas Genera...
    • Publication number 20200182160
    • Publication date Jun 11, 2020
    • AIRBUS HELICOPTERS
    • Alban Corpron
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLUIDIC PROPULSIVE SYSTEM AND THRUST AND LIFT GENERATOR FOR AERIAL...
    • Publication number 20200023987
    • Publication date Jan 23, 2020
    • JETOPTERA, INC.
    • Andrei Evulet
    • B64 - AIRCRAFT AVIATION COSMONAUTICS