Patents by Inventor David E. Michaelis

David E. Michaelis 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).

  • Simulated wood panel
    Patent number: 3961118
    Abstract: A simulated wood panel comprising a substrate with rigid elongated reinforcing members and foamed polymer coating which is molded to simulate the appearance of wood grain. The method for making the simulated wood panel comprises the steps of providing a substrate, providing elongated reinforcing means for said substrate, and covering said substrate and said reinforcing means with a foamed polymer.
    Type: Grant
    Filed: May 7, 1975
    Date of Patent: June 1, 1976
    Assignee: Plastics Development Corporation of America
    Inventor: David E. Michaelis