Patents by Inventor Darci Simpson

Darci Simpson 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).

  • Parallel bars
    Patent number: D605721
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: December 8, 2009
    Inventors: Larry Simpson, Darci Simpson
  • Parallel bars
    Patent number: D606150
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: December 15, 2009
    Inventors: Larry Simpson, Darci Simpson