Patents by Inventor Laurent Dupuy

Laurent Dupuy 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).

  • Device for releasing the fastener of an accessory such as an oxygen mask on a helmet
    Publication number: 20050125969
    Abstract: A device for fastening (1) fastens an accessory (2) such as an oxygen mask on a helmet (3). A main assembly (MP) arranged on the helmet co-operates with a complementary assembly (MC) integral with the accessory (2). A safety device unfastens the accessory when it is in contact with a liquid. The safety device comprises at least an element (4) designed to trigger unlocking of the main and complementary assemblies (MP, MC) by the action of an electromechanical unlocking mechanism.
    Type: Application
    Filed: November 21, 2002
    Publication date: June 16, 2005
    Inventors: Herv'e Picaud, Laurent Dupuy, Bernard maden