Patents by Inventor Donald D. Crum

Donald D. Crum 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: 4827389
    Abstract: A portable light, adapted for night fishing from a boat or from the shore. The light illuminates the fishing area from above using plural lighting means powered by a portable power supply such as a battery. The structure supporting the light is collapsible for hand-carry, and has interchangeable mounting attachments; a spike for use ashore and two platforms, one horizontal and one vertical, for mounting on a boat or other surface.
    Type: Grant
    Filed: June 3, 1987
    Date of Patent: May 2, 1989
    Inventor: Donald D. Crum