Patents by Inventor Maynard A. Freeman

Maynard A. Freeman 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).

  • Adjustable grill
    Patent number: 5931148
    Abstract: A food shelf attached to the lower end of a vertical threaded rod engages a nut that is attached to the summit of an arch that rises from a horizontal frame. The frame may be removably set onto a receptacle containing a source of heat, or the same frame can be supported above a source of heat on a set of removable legs. In each case, the height of the food shelf above the source of heat may be adjusted by turning the vertical threaded rod.
    Type: Grant
    Filed: April 13, 1998
    Date of Patent: August 3, 1999
    Assignee: Universal Grills
    Inventor: Maynard A. Freeman