Patents by Inventor Philip C. Caliendo

Philip C. Caliendo 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).

  • Spill-proof lid
    Patent number: D467500
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: December 24, 2002
    Inventors: Colin P. Cudmore, Robert R. Rollins, Philip C. Caliendo