TREA

Rotor or rotor head construction

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Industry

  • CPC
  • B64C27/021
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C27/00Rotorcraft Rotors peculiar thereto

Current Industry

B64C27/021Rotor or rotor head construction
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid gyrodyne aircraft
    • Patent number 11,983,018
    • Issue date May 14, 2024
    • Aergility Corporation
    • James E. Vander Mey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hybrid gyrodyne aircraft
    • Patent number 11,977,394
    • Issue date May 7, 2024
    • Aergility Corporation
    • James E. Vander Mey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hybrid gyrodyne aircraft
    • Patent number 11,860,622
    • Issue date Jan 2, 2024
    • Aergility Corporation
    • James E. Vander Mey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hybrid gyrodyne aircraft
    • Patent number 11,853,054
    • Issue date Dec 26, 2023
    • Aergility Corporation
    • James E. Vander Mey
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hybrid gyrodyne aircraft
    • Patent number 11,829,161
    • Issue date Nov 28, 2023
    • Aergility Corporation
    • James E. Vander Mey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for vertical take-off in an autogyro
    • Patent number 11,001,374
    • Issue date May 11, 2021
    • The Boeing Company
    • Grzegorz Marian Kawiecki
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Mounting plates for rotor hub accessories
    • Patent number 10,501,174
    • Issue date Dec 10, 2019
    • Sikorsky Aircraft Corporation
    • Stephen Johnston
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aerovehicle system including plurality of autogyro assemblies
    • Patent number 8,540,183
    • Issue date Sep 24, 2013
    • Heliplane, LLC
    • John William Morris
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Rotor collective pitch VS Mu to control flapping and mast/rotor til...
    • Patent number 7,448,571
    • Issue date Nov 11, 2008
    • CarterCopters, L.L.C.
    • Jay W. Carter, Jr.
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Rotor brake as well as rotor and rotary-wing aircraft with such a r...
    • Patent number 7,168,533
    • Issue date Jan 30, 2007
    • Eurocopter Deutschland GmbH
    • Andreas Podratzky
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Tandem-rotor gyroplane
    • Patent number 6,089,501
    • Issue date Jul 18, 2000
    • Stanley A. Frost
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Autogyro aircraft
    • Patent number 5,304,036
    • Issue date Apr 19, 1994
    • Sego Tool, Incorporated
    • Henry J. Groen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3771923
    • Patent number 3,771,923
    • Issue date Nov 13, 1973
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3606575
    • Patent number 3,606,575
    • Issue date Sep 20, 1971
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2612963
    • Patent number 2,612,963
    • Issue date Oct 7, 1952
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2438661
    • Patent number 2,438,661
    • Issue date Mar 30, 1948
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2427646
    • Patent number 2,427,646
    • Issue date Sep 16, 1947
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2352342
    • Patent number 2,352,342
    • Issue date Jun 27, 1944
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2352404
    • Patent number 2,352,404
    • Issue date Jun 27, 1944
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2303707
    • Patent number 2,303,707
    • Issue date Dec 1, 1942
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2302068
    • Patent number 2,302,068
    • Issue date Nov 17, 1942
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2284717
    • Patent number 2,284,717
    • Issue date Jun 2, 1942
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2264944
    • Patent number 2,264,944
    • Issue date Dec 2, 1941
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2234466
    • Patent number 2,234,466
    • Issue date Mar 11, 1941
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2220109
    • Patent number 2,220,109
    • Issue date Nov 5, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2219288
    • Patent number 2,219,288
    • Issue date Oct 29, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2217663
    • Patent number 2,217,663
    • Issue date Oct 15, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2217107
    • Patent number 2,217,107
    • Issue date Oct 8, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2216768
    • Patent number 2,216,768
    • Issue date Oct 8, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2216164
    • Patent number 2,216,164
    • Issue date Oct 1, 1940
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents