Patents by Inventor Dean G. Roesner

Dean G. Roesner 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).

  • Modular concrete picnic table
    Patent number: 5752450
    Abstract: The disclosure relates to a modular, portable, pre-cast concrete picnic table which can be easily assembled and disassembled into eleven sections without the use of tools. The pre-cast sections are vertically and horizontally assembled and they are secured by use of unattached connecting dowels inserted into opposing vertical or horizontal sockets which are cast within the concrete sections.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: May 19, 1998
    Inventor: Dean G. Roesner