Patents by Inventor Guy Rainaud

Guy Rainaud 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).

  • Spanning beam structure for clearing breaches by vehicles
    Patent number: 5363527
    Abstract: A spanning beam structure for clearing breaches by vehicles, having a locking member including at least one pair of locking shafts made fast to a raisable access jib and to a central box, respectively, of the spanning beam while extending longitudinally of the central box along the same axis in the locked position of the access jib and two jaw-like members gripping round to confronting heads of both locking shafts.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: November 15, 1994
    Assignee: Constructions Industrielles de la Mediterranee CNIM
    Inventors: Guy Rainaud, Denis Allain, Henri Aubert