Patents by Inventor Robert Scott Mendenhall

Robert Scott Mendenhall 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).

  • Spill-resistant cup lid with condiment funnel and stirring rod
    Patent number: 5894952
    Abstract: This patent discloses a detachable hot beverage cup lid. There is provided a spill resistant feature within the drink-through opening, a condiment funnel, an alignment indicia opposite the drink-through opening, and a novel stirring rod.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: April 20, 1999
    Inventors: Robert Scott Mendenhall, Greg Richard Andrews