Patents by Inventor Katherine C. Pennington

Katherine C. Pennington 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).

  • Face washcloth
    Patent number: D431746
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: October 10, 2000
    Inventor: Katherine C. Pennington