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through a device which changes the direction of rotation of the propeller relative to the engine

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  • CPC
  • B64D2700/62912
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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT B64D2700/00** to be decided **

Current Industry

B64D2700/62912through a device which changes the direction of rotation of the propeller relative to the engine
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Patents Grantslast 30 patents

  • Information Patent Grant

    3359829
    • Patent number 3,359,829
    • Issue date Dec 26, 1967
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2765040
    • Patent number 2,765,040
    • Issue date Oct 2, 1956
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    2148313
    • Patent number 2,148,313
    • Issue date Feb 21, 1939
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1773434
    • Patent number 1,773,434
    • Issue date Aug 19, 1930
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1392763
    • Patent number 1,392,763
    • Issue date Oct 4, 1921
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents