Patents by Inventor Carolyn E. Nitz

Carolyn E. Nitz 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).

  • Baby gate
    Patent number: D518898
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: April 11, 2006
    Inventors: Allen S. Nitz, Carolyn E. Nitz