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Aerodynamic features

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  • B64C11/18
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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C11/00Propellers

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B64C11/18Aerodynamic features
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller blade-tip flow isolator
    • Patent number 12,151,802
    • Issue date Nov 26, 2024
    • Kevin Michael Scully
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Systems and methods for improved propeller design
    • Patent number 12,084,166
    • Issue date Sep 10, 2024
    • General Electric Company
    • Trevor Howard Wood
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drone with propeller guard configured as an airfoil
    • Patent number 12,071,228
    • Issue date Aug 27, 2024
    • Snap Inc.
    • Simon Saito Haagen Nielsen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas turbine engine with third stream
    • Patent number 12,065,989
    • Issue date Aug 20, 2024
    • General Electric Company
    • David Marion Ostdiek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Airfoils and machines incorporating airfoils
    • Patent number 12,049,260
    • Issue date Jul 30, 2024
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Propeller
    • Patent number 12,030,606
    • Issue date Jul 9, 2024
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Inlet for unducted propulsion system
    • Patent number 12,017,751
    • Issue date Jun 25, 2024
    • General Electric Company
    • Brandon Wayne Miller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Induced autorotation rotating wing
    • Patent number 12,017,752
    • Issue date Jun 25, 2024
    • Rodrigo Gallardo Rosado
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Ultra-wide-chord propeller
    • Patent number 11,999,466
    • Issue date Jun 4, 2024
    • Skydio, Inc.
    • Michael S. Deloyer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Unducted thrust producing system architecture
    • Patent number 11,988,099
    • Issue date May 21, 2024
    • General Electric Company
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Propeller and propeller blade
    • Patent number 11,912,395
    • Issue date Feb 27, 2024
    • Attila Nyiri
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Ducted fan, multicopter, vertical take-off and landing aircraft, CP...
    • Patent number 11,913,470
    • Issue date Feb 27, 2024
    • Japan Aerospace Exploration Agency
    • Masashi Harada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary airfoil with reduced acoustic output
    • Patent number 11,905,009
    • Issue date Feb 20, 2024
    • Joby Aero, Inc.
    • Gregor Veble Mikic
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller
    • Patent number D1013605
    • Issue date Feb 6, 2024
    • Sharrow Engineering LLC
    • Gregory Sharrow
    • D12 - Transportation
  • Information Patent Grant

    Disc-type vertical take-off and landing aircraft
    • Patent number 11,891,177
    • Issue date Feb 6, 2024
    • SUBARU CORPORATION
    • Mitsuru Kosaka
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller with unloaded tip zone and method
    • Patent number 11,873,075
    • Issue date Jan 16, 2024
    • ATHULE AERO TECHNOLOGIES, INC.
    • Kenneth W. Van Treuren
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller-driven helicopter or airplane
    • Patent number 11,858,617
    • Issue date Jan 2, 2024
    • Xiaoyi Zhu
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Profiled structure and associated turbomachine
    • Patent number 11,859,534
    • Issue date Jan 2, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Fernando Gea Aguilera
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with third stream
    • Patent number 11,834,954
    • Issue date Dec 5, 2023
    • General Electric Company
    • David Marion Ostdiek
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Noise modulation for unmanned aerial vehicles
    • Patent number 11,753,142
    • Issue date Sep 12, 2023
    • Snap Inc.
    • Yoav Ben-Haim
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Profiled structure for an aircraft or turbomachine for an aircraft
    • Patent number 11,732,588
    • Issue date Aug 22, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Fernando Gea Aguilera
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Active sail blade
    • Patent number 11,718,396
    • Issue date Aug 8, 2023
    • Textron Innovations Inc.
    • Christopher Edward Foskey
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Bistable pitch propeller system with bidirectional propeller rotation
    • Patent number 11,702,188
    • Issue date Jul 18, 2023
    • Kitty Hawk Corporation
    • Damon Vander Lind
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Airfoils and machines incorporating airfoils
    • Patent number 11,673,617
    • Issue date Jun 13, 2023
    • ESS 2 Tech, LLC
    • Michael Suk
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Propeller
    • Patent number 11,649,026
    • Issue date May 16, 2023
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Composite fan blades with integral attachment mechanism
    • Patent number 11,644,046
    • Issue date May 9, 2023
    • Aurora Flight Sciences Corporation
    • Daniel Cottrell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Profiled structure for an aircraft or turbomachine for an aircraft
    • Patent number 11,560,796
    • Issue date Jan 24, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Fernando Gea Aguilera
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wing tip with optimum loading
    • Patent number 11,511,851
    • Issue date Nov 29, 2022
    • Aviation Partners, Inc.
    • Louis B. Gratzer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller blade having an end plate
    • Patent number 11,459,089
    • Issue date Oct 4, 2022
    • Hamilton Sundstrand Corporation
    • Allen J. Bishop
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller blade
    • Patent number 11,448,232
    • Issue date Sep 20, 2022
    • SP Tech
    • Stephen R. Topaz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE FOR AN UNDUCTED FAN OF A TURBOMACHINE
    • Publication number 20250033760
    • Publication date Jan 30, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Matthieu Pierre Michel DUBOSC
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Airfoils and Machines Incorporating Airfoils
    • Publication number 20240383545
    • Publication date Nov 21, 2024
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Propeller with Unloaded Tip Zone and Method
    • Publication number 20240375765
    • Publication date Nov 14, 2024
    • Athule Aero Technologies, Inc.
    • Kenneth W. VAN TREUREN
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE
    • Publication number 20240368997
    • Publication date Nov 7, 2024
    • GENERAL ELECTRIC COMPANY
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER
    • Publication number 20240336341
    • Publication date Oct 10, 2024
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUCT ARRANGEMENT AND METHOD
    • Publication number 20240295230
    • Publication date Sep 5, 2024
    • BAE Systems plc
    • Callum Stark
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Ultra-Wide-Chord Propeller
    • Publication number 20240286734
    • Publication date Aug 29, 2024
    • Skydio, Inc.
    • Michael S. Deloyer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ROTORCRAFT
    • Publication number 20240150013
    • Publication date May 9, 2024
    • SUBARU CORPORATION
    • Kensuke YOSHIMURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT GENERATING LARGER THRUST AND LIFT BY FLUID CONTINUITY
    • Publication number 20240124131
    • Publication date Apr 18, 2024
    • Xiaoyi ZHU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Airfoil Superstructure
    • Publication number 20240084705
    • Publication date Mar 14, 2024
    • The Suppes Family Trust
    • Galen Suppes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method For Controlling Vertical Take-Off And Landing Aircraft Using...
    • Publication number 20230365255
    • Publication date Nov 16, 2023
    • Gregor Veble Mikic
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    INDUCED AUTOROTATION ROTATING WING
    • Publication number 20230312081
    • Publication date Oct 5, 2023
    • Rodrigo GALLARDO ROSADO
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Airfoils and Machines Incorporating Airfoils
    • Publication number 20230303191
    • Publication date Sep 28, 2023
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER
    • Publication number 20230249793
    • Publication date Aug 10, 2023
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BLADE NOZZLE GENERATING AIR PRESSURE SYSTEM
    • Publication number 20230242248
    • Publication date Aug 3, 2023
    • Donald Lee Adle
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AERO WIND POWER GENERATION APPARATUS
    • Publication number 20230227157
    • Publication date Jul 20, 2023
    • Hyundai Motor Company
    • Jung Hun Choi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PROFILED STRUCTURE FOR AN AIRCRAFT OR TURBOMACHINE FOR AN AIRCRAFT
    • Publication number 20230123376
    • Publication date Apr 20, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Fernando GEA AGUILERA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INLET FOR UNDUCTED PROPULSION SYSTEM
    • Publication number 20230085244
    • Publication date Mar 16, 2023
    • GENERAL ELECTRIC COMPANY
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DISC-TYPE VERTICAL TAKE-OFF AND LANDING AIRCRAFT
    • Publication number 20220380040
    • Publication date Dec 1, 2022
    • SUBARU CORPORATION
    • Mitsuru KOSAKA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Airfoils and Machines Incorporating Airfoils
    • Publication number 20220348270
    • Publication date Nov 3, 2022
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER BLADE HAVING AN END PLATE
    • Publication number 20220340257
    • Publication date Oct 27, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Allen J. Bishop
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER-DRIVEN HELICOPTER OR AIRPLANE
    • Publication number 20220324554
    • Publication date Oct 13, 2022
    • Xiaoyi ZHU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Rotary Airfoil With Reduced Acoustic Output
    • Publication number 20220297833
    • Publication date Sep 22, 2022
    • Gregor Veble Mikic
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Propeller with Unloaded Tip Zone and Method
    • Publication number 20220297820
    • Publication date Sep 22, 2022
    • Baylor University
    • Kenneth W. VAN TREUREN
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    An Electromagnetically-Actuated Rim Driven Hubless Fan with a Singl...
    • Publication number 20220297827
    • Publication date Sep 22, 2022
    • EMBRAER S.A.
    • Alysson Kennerly COLACITI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BISTABLE PITCH PROPELLER SYSTEM WITH BIDIRECTIONAL PROPELLER ROTATION
    • Publication number 20220219807
    • Publication date Jul 14, 2022
    • Kitty Hawk Corporation
    • Damon Vander Lind
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER
    • Publication number 20220135195
    • Publication date May 5, 2022
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FOILS WITH SERRATIONS
    • Publication number 20220119097
    • Publication date Apr 21, 2022
    • Benshuai LYU
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND SYSTEM FOR DETERMINING HELICOPTER ROTOR AIRFOIL
    • Publication number 20220033062
    • Publication date Feb 3, 2022
    • NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
    • Qijun ZHAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ROTARY AIRFOIL AND DESIGN THEREFORE
    • Publication number 20210253236
    • Publication date Aug 19, 2021
    • Joby Aero, Inc.
    • Gregor Veble Mikic
    • B64 - AIRCRAFT AVIATION COSMONAUTICS