Patents by Inventor Gillard Serge

Gillard Serge 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).

  • 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