Patents by Inventor Terry L. Sparks

Terry L. Sparks 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: 5054507
    Abstract: A portable beach cache having a plurality of fabric panels and rigid support members arranged in a picture frame configuration for sheltering the user from wind and wind-blown debris, such as sand. Fold-out feet provide support in soft sand. A handle is provided to simplify carrying and a hook and loop strap secures the portable beach cache in its stowably disposed position. The portable beach cache is compact when folded and light enough to be easily carried by hand. A second embodiment is disclosed wherein the portable beach cache has a single screen panel and a plurality of rigid vertical support members and elongate rods. The screen is attached between two of the vertical support members in the fashion of a tennis net. The vertical support members have pointed ends which are driven into the ground. The elongate rods are then attached to the vertical members to provide strength and to stretch the screen panel taut.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: October 8, 1991
    Inventor: Terry L. Sparks