Patents by Inventor Roberto Donna

Roberto Donna 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).

  • Mixing device for use with insulated container
    Publication number: 20060018187
    Abstract: Disclosed is an apparatus for use in mixing fluids within an insulated container. The apparatus allows the stored fluid to be mixed and/or poured without compromising the thermal integrity of the container. This is accomplished by providing an integrated cap that houses a mixing shaft, an optional power supply, and a pouring spout.
    Type: Application
    Filed: May 6, 2005
    Publication date: January 26, 2006
    Inventors: Roberto Donna, Nancy Sabbagh, Michel Richard