Patents by Inventor Benoit De Labarthe

Benoit De Labarthe 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 covering or uncovering a surface by means of a cover
    Patent number: 4832104
    Abstract: A device for covering or uncovering a surface by a cover comprising at least one fixed rigid supporting rod placed close to the surface to be covered, a driving member, a helical screw co-axial to the supporting rod and of which one end is connected to the driving member, a rigid pin connected to the cover to be folded or unfolded and held between the supporting rod and the co-axial helical screw, the rigid pin being designed to slide along the screw.
    Type: Grant
    Filed: December 30, 1986
    Date of Patent: May 23, 1989
    Inventors: Benoit De Labarthe, Roland Verret, Pierre Prudhomme