Patents by Inventor Geoffrey ARRIGNON

Geoffrey ARRIGNON 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).

  • Underwater craft comprising means for launching an underwater vehicle by means of water pressure
    Patent number: 11892269
    Abstract: Underwater craft including means for launching an underwater vehicle using water pressure, including a vehicle-launching tube having a front part and a rear part and the rear part of which is connected to a water distribution tank itself connected to a water tube in which is positioned a piston for delivering water into the rear part of the tube in order to push and eject the vehicle, is characterized in that the piston is associated with a linear electric actuator for moving same.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: February 6, 2024
    Assignee: NAVAL GROUP
    Inventors: Vincent Fazillault, Fabien Jagailloux, Geoffrey Arrignon, Arnaud Lamotte
  • UNDERWATER CRAFT COMPRISING MEANS FOR LAUNCHING AN UNDERWATER VEHICLE BY MEANS OF WATER PRESSURE
    Publication number: 20220260339
    Abstract: Underwater craft including means for launching an underwater vehicle using water pressure, including a vehicle-launching tube having a front part and a rear part and the rear part of which is connected to a water distribution tank itself connected to a water tube in which is positioned a piston for delivering water into the rear part of the tube in order to push and eject the vehicle, is characterized in that the piston is associated with a linear electric actuator for moving same.
    Type: Application
    Filed: May 13, 2020
    Publication date: August 18, 2022
    Inventors: Vincent FAZILLAULT, Fabien JAGAILLOUX, Geoffrey ARRIGNON, Arnaud LAMOTTE