Patents by Inventor Randy Hardin

Randy Hardin 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: 5873540
    Abstract: An adjustable Christmas light spool including a pair of covers each including a torus portion. The torrid portion is defined by a full torus sliced by a plane which resides perpendicular with respect to a center axis of the full torus thereby defining an annular dish. Further included is an adjustable central coupling associated with each cover. By this structure, a string of Christmas lights may be wrapped about the central coupling and the covers may be expanded and contracted for providing optimal protection to the Christmas lights.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: February 23, 1999
    Inventor: Randy Hardin