Patents by Inventor Jean-Yves DUBOUCHET

Jean-Yves DUBOUCHET 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).

  • Sealing device for a railway
    Patent number: 11047093
    Abstract: This sealing device for a railway, the railway including a housing extending between a side face of a rail and a side wall of a slot reserved in the ground for housing said rail, is characterized in that it is a sealing device inserted in the housing and fixed in the housing by a suitable putty, and in that it is a resiliently deformable profile, to be able to be inserted under stress in the housing and to be pressed against the side face of the rail and the side wall of the slot.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: June 29, 2021
    Assignee: ALSTOM TRANSPORT TECHNOLOGIES
    Inventors: Frederic Pauchet, David Medina-Pineda, Jean-Yves Dubouchet, Samir Osmani
  • Sealing Device for a Railway
    Publication number: 20190136461
    Abstract: This sealing device for a railway, the railway including a housing extending between a side face of a rail and a side wall of a slot reserved in the ground for housing said rail, is characterized in that it is a sealing device inserted in the housing and fixed in the housing by a suitable putty, and in that it is a resiliently deformable profile, to be able to be inserted under stress in the housing and to be pressed against the side face of the rail and the side wall of the slot.
    Type: Application
    Filed: October 12, 2018
    Publication date: May 9, 2019
    Inventors: Frederic PAUCHET, David MEDINA-PINEDA, Jean-Yves DUBOUCHET, Samir OSMANI