Patents by Inventor Christina Lynn Caldwell

Christina Lynn Caldwell 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).

  • Sanitary napkin
    Patent number: D692131
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: October 22, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Fiorella Maria Siesto Casanova, Margeaux A. Ungers, Christina Lynn Caldwell
  • Sanitary napkin
    Patent number: D758573
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: June 7, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Fiorella Maria Siesto Casanova, Margeaux Anne (Ungers) Parkhouse, Christina Lynn Caldwell