Patents by Inventor Christopher M. Del Prato

Christopher M. Del Prato 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).

  • Bag securing device
    Patent number: D485404
    Type: Grant
    Filed: December 26, 2002
    Date of Patent: January 13, 2004
    Inventor: Christopher M. Del Prato