Patents by Inventor Dennis L. Shelton

Dennis L. Shelton 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: 4589522
    Abstract: The invention comprises a chair adapted to be used in conjunction with or retrofitted to a tree stand or the like. More particularly, the chair comprises a pair of legs supported in an angled, upright position by means of a pivotable support link. A crossmember maintains the legs in their spaced-apart position. The crossmember is positioned below the upper ends of the legs. The seat portion of the chair of the invention comprises a substantially U-shaped member including a pair of legs. The ends of the legs of the U-shaped member are pivotably connected to the ends of the chair legs, respectively. The back and seating portion of the seat of the invention comprises a length of a flexible material, such as canvas, which member forms a seat portion. The upper end of the flexible member is secured above the height of the chair by means of a rope or the like.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: May 20, 1986
    Inventor: Dennis L. Shelton