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  • CPC
  • B64C11/36
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C11/00Propellers

Current Industry

B64C11/36non-automatic
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Blade pitch actuation mechanism
    • Patent number 11,667,374
    • Issue date Jun 6, 2023
    • RATIER-FIGEAC SAS
    • Ludovic Prunet
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Blade pivot of adjustable orientation and of reduced bulk for a tur...
    • Patent number 11,572,889
    • Issue date Feb 7, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Vincent François Georges Millier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch mechanisms for propeller blades using a compound gea...
    • Patent number 11,021,234
    • Issue date Jun 1, 2021
    • Amazon Technologies, Inc.
    • Christopher Gornall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Central-positioned pitch control device for a coaxial helicopter
    • Patent number 10,538,320
    • Issue date Jan 21, 2020
    • QINGAN GROUP CO., LTD.
    • Mengyi Dai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Adaptive flight control system for the yaw and thrust flight contro...
    • Patent number 10,507,905
    • Issue date Dec 17, 2019
    • Airbus Helicopters
    • Jean-Romain Bihel
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Propeller pitch control system
    • Patent number 10,494,084
    • Issue date Dec 3, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Alain Pierre Garassino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Blade pitch control
    • Patent number 10,494,085
    • Issue date Dec 3, 2019
    • RATIER-FIGEAC SAS
    • Bruno Petellaz
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable-pitch vane
    • Patent number 10,415,404
    • Issue date Sep 17, 2019
    • SAFRAN AIRCRAFT ENGINES
    • Adrien Fabre
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Variable pitch propeller apparatus and variable thrust aircraft usi...
    • Patent number 10,272,998
    • Issue date Apr 30, 2019
    • BLAINJETT AVIATION LLC
    • Kyriacos Zachary
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Turbomachine propeller blade setting device
    • Patent number 9,435,214
    • Issue date Sep 6, 2016
    • SNECMA
    • Norman Jodet
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Ram air turbine startup
    • Patent number 9,205,928
    • Issue date Dec 8, 2015
    • Rosemount Aerospace, Inc.
    • David Everett Russ
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Pitch change actuation system for a counter-rotating propeller
    • Patent number 8,172,530
    • Issue date May 8, 2012
    • Hamilton Sundstrand Corporation
    • Robert H. Perkinson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Electrical system for driving a propeller pitch change mechanism
    • Patent number 8,167,553
    • Issue date May 1, 2012
    • Hamilton Sundstrand Corporation
    • Robert H. Perkinson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3518022
    • Patent number 3,518,022
    • Issue date Jun 30, 1970
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3362479
    • Patent number 3,362,479
    • Issue date Jan 9, 1968
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3177949
    • Patent number 3,177,949
    • Issue date Apr 13, 1965
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3096043
    • Patent number 3,096,043
    • Issue date Jul 2, 1963
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3061017
    • Patent number 3,061,017
    • Issue date Oct 30, 1962
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3026740
    • Patent number 3,026,740
    • Issue date Mar 27, 1962
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3001588
    • Patent number 3,001,588
    • Issue date Sep 26, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2925131
    • Patent number 2,925,131
    • Issue date Feb 16, 1960
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2887200
    • Patent number 2,887,200
    • Issue date May 19, 1959
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2812026
    • Patent number 2,812,026
    • Issue date Nov 5, 1957
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2793703
    • Patent number 2,793,703
    • Issue date May 28, 1957
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2738045
    • Patent number 2,738,045
    • Issue date Mar 13, 1956
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2724284
    • Patent number 2,724,284
    • Issue date Nov 22, 1955
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2724445
    • Patent number 2,724,445
    • Issue date Nov 22, 1955
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2724447
    • Patent number 2,724,447
    • Issue date Nov 22, 1955
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2706007
    • Patent number 2,706,007
    • Issue date Apr 12, 1955
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2625999
    • Patent number 2,625,999
    • Issue date Jan 20, 1953
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents