Patents by Inventor Hervé DUCOURNAU

Hervé DUCOURNAU 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).

  • Lintel structure for aircraft fuselage and fuselage comprising such a lintel
    Patent number: 11312469
    Abstract: An aircraft fuselage includes a structure, considered in respect of all or part of the fuselage, with fuselage upper sub-structure constituting an upper part of the fuselage and a fuselage bottom sub-structure constituting a lower part of the fuselage. Openings in the structure of the fuselage are intended for the installation of windows or doors for exiting the fuselage. Furthermore, the fuselage upper sub-structure and the fuselage bottom sub-structure form fuselage sub-structures that are assembled with one another via at least one lintel in which all or some of the openings intended for installing the exit doors or windows are formed.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: April 26, 2022
    Inventors: Hervé Ducournau, Alain Prudent, Florian Gauchet
  • LINTEL STRUCTURE FOR AIRCRAFT FUSELAGE AND FUSELAGE COMPRISING SUCH A LINTEL
    Publication number: 20180009521
    Abstract: An aircraft fuselage includes a structure, considered in respect of all or part of the fuselage, with fuselage upper sub-structure constituting an upper part of the fuselage and a fuselage bottom sub-structure constituting a lower part of the fuselage. Openings in the structure of the fuselage are intended for the installation of windows or doors for exiting the fuselage. Furthermore, the fuselage upper sub-structure are the fuselage bottom sub-structure form fuselage sub-structures that are assembled with one another via at least one lintel in which all or some of the openings intended for installing the exit doors or windows are formed.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 11, 2018
    Applicant: Stelia Aerospace
    Inventors: Hervé DUCOURNAU, Alain PRUDENT, Florian GAUCHET