Patents by Inventor Maurice Collard

Maurice Collard 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).

  • Suspension for a motor vehicle by means of an elastic blade
    Patent number: 4557500
    Abstract: A suspension consisting of an elastic leaf (17) made of a composite material, having in its plane of vertical symmetry a height which increases towards the end or ends supporting the wheels. The leaf is fixed to the chassis (21) at two points (22) which are symmetrical relative to the longitudinal axis of the vehicle. The leaf may be mounted longitudinally or transversely.The leaf may consist of fibers extending longitudinally, without being cut, from one end to the other, embedded in an appropriate binder.
    Type: Grant
    Filed: July 15, 1983
    Date of Patent: December 10, 1985
    Assignee: Bertin & Cie
    Inventors: Maurice Collard, Louis De Goncourt