Patents by Inventor Timothy W. McDonald

Timothy W. McDonald 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).

  • Portable fireplace
    Publication number: 20020088457
    Abstract: A portable fire place having an inner housing defined by an innerhousing wall and forming a flame pit, an outer housing having an outer housing wall, the outer housing and the inner housing being interconnected to one another, the outer housing being in surrounding relationship to the inner housing, at least the majority of the walls of the inner and outer housings being spaced from one another to provide an insulation space and a support disposed in the flame pit for supporting a flame presentation substance.
    Type: Application
    Filed: March 11, 2002
    Publication date: July 11, 2002
    Inventor: Timothy W. McDonald
  • Portable fireplace
    Patent number: 6354288
    Abstract: A portable fireplace having an inner housing defined by an inner housing wall and forming a flame pit, an outer housing having an outer housing wall, the outer housing and the inner housing being interconnected to one another, the outer housing being in surrounding relationship to the inner housing, at least the majority of the walls of the inner and outer housings being spaced from one another to provide an insulation space and a support disposed in the flame pit for supporting a flame presentation substance.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: March 12, 2002
    Inventor: Timothy W. McDonald