Patents by Inventor William D. Eittreim

William D. Eittreim 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).

  • Open wall storage assembly
    Patent number: 4804094
    Abstract: An open wall storage assembly for use with unfinished walls including a large area panel having vertical U-shaped channels for receiving the wall supports therein so that the assembly extends into the wall region. Transverse shelving is provided for affixation at desired locations to provide both structural support and serve as fire breaks within the wall region.
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: February 14, 1989
    Inventor: William D. Eittreim