Patents by Inventor Elona T Henry

Elona T Henry 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).

  • Plant root pruning container
    Patent number: 7210266
    Abstract: A air root pruning container for plants includes a side wall made of a plurality of segments extending in layers above a base wall with each segment having a larger radius as measured from a central axis than the subjacent segment and with the segments being separated from adjacent segments to provide air root pruning openings between the segments; each segment includes outwardly curved wall portions so that the interior wall surfaces will guide root development to an opening.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: May 1, 2007
    Assignee: Nursery Supplies, Inc.
    Inventors: James H Henry, Elona T Henry