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Other constructional elements; Rotor balancing

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  • CPC
  • B64C27/028
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Parent Industries

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

Current Industry

B64C27/028Other constructional elements; Rotor balancing
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

    Retractable VTOL rotor systems and methods
    • Patent number 10,894,599
    • Issue date Jan 19, 2021
    • UAV FACTORY SIA
    • Konstantins Popiks
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Drive system for a vehicle
    • Patent number 10,759,525
    • Issue date Sep 1, 2020
    • Dirk Brunner
    • B60 - VEHICLES IN GENERAL
  • 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

    Method for determining the angle of a rotor blade pertaining to a w...
    • Patent number 7,052,232
    • Issue date May 30, 2006
    • Aloys Wobben
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System and method for adjusting helicopter blade trim tabs
    • Patent number 6,644,081
    • Issue date Nov 11, 2003
    • Joseph Keith Berry
    • 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

    3545702
    • Patent number 3,545,702
    • Issue date Dec 8, 1970
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2433553
    • Patent number 2,433,553
    • Issue date Dec 30, 1947
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2155881
    • Patent number 2,155,881
    • Issue date Apr 25, 1939
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2136165
    • Patent number 2,136,165
    • Issue date Nov 8, 1938
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2078663
    • Patent number 2,078,663
    • Issue date Apr 27, 1937
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2048326
    • Patent number 2,048,326
    • Issue date Jul 21, 1936
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1971017
    • Patent number 1,971,017
    • Issue date Aug 21, 1934
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1959444
    • Patent number 1,959,444
    • Issue date May 22, 1934
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1949296
    • Patent number 1,949,296
    • Issue date Feb 27, 1934
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1930380
    • Patent number 1,930,380
    • Issue date Oct 10, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1923110
    • Patent number 1,923,110
    • Issue date Aug 22, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1911183
    • Patent number 1,911,183
    • Issue date May 30, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1898097
    • Patent number 1,898,097
    • Issue date Feb 21, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1894418
    • Patent number 1,894,418
    • Issue date Jan 17, 1933
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1864137
    • Patent number 1,864,137
    • Issue date Jun 21, 1932
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1851368
    • Patent number 1,851,368
    • Issue date Mar 29, 1932
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents