Patents by Inventor Carl Boyd Foust

Carl Boyd Foust 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).

  • Patent number: 5638806
    Abstract: The invention in the present application is for a cookware safety system that includes a safety ring that depends from the bottom of a conventional cooking utensil. The safety ring includes a plurality of chair members that are annularly spaced apart to form a ring that depends from the bottom of the cooking utensil. In one embodiment, the chair members are mounted directly to the bottom of the cooking utensil. The chair members are annularly spaced, using as a point of origin, a centerline of a handle to a cooking utensil. The spacing is such that the chair members will fit a three, four, six or eight-pronged gas stove top burner. The cookware safety system also includes a lid retainer that includes tabs mounted to the side of the sidewall of the cooking utensil and pins that are either mounted directly to the lid of the cooking utensil or a lid retainer. A trivet is also provided and includes at least one annularly extending channel that is adapted to receive the safety ring of the cooking utensil.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: June 17, 1997
    Inventor: Carl Boyd Foust