Patents by Inventor Knud Clausen

Knud Clausen 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).

  • Wall panel system
    Patent number: 5018323
    Abstract: In its preferred form the present invention provides a system of interconnecting wall panels, which in normal use provide horizontal parallel recesses along the length of the wall, into which shelf brackets can be fitted, the converse face of the recesses providing detents by which the panels can be attached to a supporting structure on the wall behind.
    Type: Grant
    Filed: May 8, 1990
    Date of Patent: May 28, 1991
    Assignees: Knud Clausen, Murray R. Fitzsimmons
    Inventor: Knud Clausen