Patents by Inventor Asko Hakala

Asko Hakala has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for controlling an air cushion vehicle by propeller towers and a propeller tower
    Patent number: 11066059
    Abstract: The invention relates to a control system for an air cushion vehicle (400) for the purpose of improving maneuverability of the air cushion vehicle. The system includes four propeller towers (401-404), propellers installed at the propeller towers, and mounting seats for mounting the propeller towers to the air cushion vehicle.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: July 20, 2021
    Inventors: Asko Hakala, Pentti Hakala
  • SYSTEM FOR CONTROLLING AN AIR CUSHION VEHICLE BY PROPELLER TOWERS AND A PROPELLER TOWER
    Publication number: 20210101579
    Abstract: The invention relates to a control system for an air cushion vehicle (400) for the purpose of improving maneuverability of the air cushion vehicle. The system includes four propeller towers (401-404), propellers installed at the propeller towers, and mounting seats for mounting the propeller towers to the air cushion vehicle.
    Type: Application
    Filed: April 24, 2018
    Publication date: April 8, 2021
    Inventors: Asko Hakala, Pentti Hakala