Patents by Inventor Steven J. Dahms

Steven J. Dahms 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: 5182825
    Abstract: A waterbed having a plurality of individually water-filled bladders adjacent each other on a transfer board or other flat surface. Each bladder has a flap that attaches to the bottom surface of the adjacent bladder. The transfer board may have handles so that the waterbed may be transported. In another embodiment, foam may be placed around the bladders to give the waterbed stability. Further, the foam and bladder may be enclosed with a cover having an air-tight zippered opening. A pocket attaches to the cover that mates with the transfer board to provide stability when the waterbed is moved. A liquid-filled footrest may also be provided.
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: February 2, 1993
    Assignees: D. Ray Stinson, Linda D. Stinson
    Inventors: D. Ray Stinson, Linda D. Stinson, Brian F. Roberts, Steven J. Dahms, Brian P. Estes, Tommy H. Robertson