Patents by Inventor Dane B. Conwell

Dane B. Conwell 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 and covered toilet
    Patent number: 5974597
    Abstract: A portable and covered toilet which can be easily assembled and used in a variety of remote locations that require proper waste disposal. An inexpensive flushing system maintains sanitary conditions, and, a cover, included to provide privacy, is folded onto the base, and the toilet is taken apart and situated thereon in a convenient, packaged unit.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: November 2, 1999
    Inventor: Dane B. Conwell