Patents by Inventor Larry E. Coster

Larry E. Coster 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).

  • Boat utility platform and mounting clamp therefor
    Patent number: 5092263
    Abstract: A boat utility platform has a pair of adjustable mounting clamps for hanging the platform from the gunwale of a boat. Each clamp includes an upper end which hooks over the gunwale and has an outermost tip for clamping abutment against the outside surface of the gunwale, and a lower end, the latter of which includes a rationally biased pivotally mounted jaw member for clamping abutment against the inside surface of the gunwale. The upper end of each clamp includes a hooking segment that follows the path of a substantially semi-elliptical arc, then tails to the outermost tip.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: March 3, 1992
    Inventors: Brett C. Hutchison, Larry E. Coster