The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2024
Filed:
May. 13, 2020
Applicant:
Naval Group, Paris, FR;
Inventors:
Vincent Fazillault, Ruelle-sur-Touvre, FR;
Fabien Jagailloux, Ruelle-sur-Touvre, FR;
Geoffrey Arrignon, Ruelle-sur-Touvre, FR;
Arnaud Lamotte, Ruelle-sur-Touvre, FR;
Assignee:
NAVAL GROUP, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41F 3/10 (2006.01);
U.S. Cl.
CPC ...
F41F 3/10 (2013.01);
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.