Patents by Inventor Rita Siffuentes

Rita Siffuentes 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).

  • Drinking mug
    Patent number: D442436
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: May 22, 2001
    Assignee: Arrow Plastic Manufacturing Co.
    Inventors: Robert Kleckauskas, Bruce Ronner, John P. Coursey, Rita Siffuentes, Robert Giacolo, David W. Heidlauf