Patents by Inventor Kristin S. Smith

Kristin S. Smith 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).

  • Skipping rope assembly
    Patent number: 4872666
    Abstract: A skipping rope assembly of a type particularly useful by small children or handicapped people attempting to learn how to coordinate movements required for skipping rope includes a relatively stiff elongate skipping element which carries handles on its opposite ends. The handles are readily removable so they can be opened to permit the ends of the skipping element to be adjusted lengthwise therein, thereby adjusting the length of the exposed portion of the skipping element defined between the handles.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: October 10, 1989
    Inventor: Kristin S. Smith