Patents by Inventor Allen Demont

Allen Demont 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).

  • Cutting apparatus
    Patent number: 4683792
    Abstract: An apparatus for cutting a foam block into a predetermined shape and comprising a frame having a table supported therein at a lower position of the frame. The table is driven in a horizontal plane at a controlled speed and there is provided at least one cutting hot wire. This hot wire is supported from the frame at a position over the table. A drive system is employed for driving the hot wire support means in a vertical direction at a controlled speed.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: August 4, 1987
    Inventor: Allen Demont