Patents by Inventor Julia Diana Clifton-Draper

Julia Diana Clifton-Draper 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).

  • Lantern nozzle
    Patent number: D705478
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: May 20, 2014
    Inventors: Julia Diana Clifton-Draper, George Edward Draper
  • Lantern tank
    Patent number: D705479
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: May 20, 2014
    Inventors: Julia Diana Clifton-Draper, George Edward Draper