Patents by Inventor Roger Joseph Ledet

Roger Joseph Ledet 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).

  • Patent number: 5720591
    Abstract: A tilting platform that elevates and tilts an object while maintaining a center of gravity of the object about a center line of the platform. The platform includes a surface upon which the object is fastened, and a plurality of slideable sections each having a forward end coupled to a forward end of the surface. The slideable sections are retractable. The tilting plaform also includes a base coupled to a forward end of each of the plurality of slideable sections, where the plurality of slideable sections are retractable into the base, an actuator that retracts and expands the plurality of the slideable sections uniformly along the direction of the base, and the vertical linkage, coupled to the base, and coupled to the surface to cause the surface to tilt as the plurality of slideable sections are retracted by the actuator.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: February 24, 1998
    Assignee: The Boeing Company
    Inventor: Roger Joseph Ledet