Patents by Inventor Graham D. Sims

Graham D. Sims 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: 4706642
    Abstract: Folding camp stove/oven apparatus includes a first housing portion, a second housing portion, a leg portion and leg retaining portion. The first housing portion includes a quadrangular bottom section and two pivotally connected sidewall sections extending upwardly from opposite bottom section with an intermediate divider section edges. The second housing portion includes a quadrangular top section and two pivotally connected endwall sections extending downwardly from opposite edges of the top section with U-shaped sections extending therefrom. Single flange sections that extend frome edges of the top section bear against the endwall sections. A smoke pipe opening is located in the top section. First and second openings with cover members are located in two of the sidewall or endwall sections. The leg portion includes a pair of leg assemblies, each including two right angle leg members spaced to engage adjacent lower corners of the apparatus with spaced parallel connector members joining same.
    Type: Grant
    Filed: May 22, 1986
    Date of Patent: November 17, 1987
    Inventors: Graham D. Sims, G. Wyatt Sims