Patents Assigned to G. Gillard et Cie
  • Displaceable openable and closable covering structure
    Patent number: 4787182
    Abstract: A central hub carries a main pivotal shaft, on respective sides of which extend pivotal links, to each of which is fixed an end of a truss which trusses can be moved together and parallel when the links are in a straight line for displacement of the structure, and can be spaced and radiating when the links are disposed along a closed contour, for use of the structure.
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: November 29, 1988
    Assignee: G. Gillard et Cie
    Inventor: Gillard Serge