Patents by Inventor Duane H. Bellamy

Duane H. Bellamy 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).

  • Portable, foldable toilet apparatus for attachment to tree trunks
    Patent number: 6081942
    Abstract: A portable, foldable toilet apparatus for attaching to a tree trunk, and including a tree trunk gripping frame section and a pair of longitudinal seat members pivotally connected to the gripping frame section for pivotal movement from a folded position within the gripping frame section to an open horizontal cantilevered position extending forwardly of the gripping frame section for supporting the weight of a person sitting thereon.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: July 4, 2000
    Inventor: Duane H. Bellamy