Patents by Inventor Dennis Helmuth

Dennis Helmuth 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).

  • Pizza box having foldable lid
    Patent number: 9167926
    Abstract: Embodiments may comprise a food container. Food containers according to embodiments of the invention may include at least three sidewalls each adjoining an edge of a base wall bounded by at least three edges. A food container may further include at least one lid comprising at least one leaf, wherein the leaf is adapted to be fixed in an open configuration and function as a handle while in the open configuration.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: October 27, 2015
    Inventors: Dennis Helmuth, Kathryn Helmuth