Patents by Inventor Karolyn Woolverton

Karolyn Woolverton 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).

  • Apparatus for managing a child's time
    Publication number: 20080206729
    Abstract: A timer and a watch for managing the behavior of children are disclosed. The timer and watch both utilize linear movement to depict the passage of time, which relates a child's instinctive understanding of speed and distance of linear movement to the passage of time.
    Type: Application
    Filed: February 22, 2007
    Publication date: August 28, 2008
    Inventors: Karolyn Woolverton, Frederick Woolverton, Joanna Ferrone