Patents by Inventor Woodson Christion

Woodson Christion 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).

  • Patent number: 6669397
    Abstract: A quick disconnect tool apparatus for permitting a user to utilize a single pole member in conjunction with a variety of yard tools. The quick disconnect tool apparatus includes an elongate pole member having a uniquely shaped aperture. Inside the aperture are bearing members surrounded by a sliding sleeve member designed to position the bearing members inwardly and outwardly with respect to the longitudinal axis of the pole. Tool members having a tool coupler with a groove are insertable into the aperture and are releasably secured when the bearing members engage the groove.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: December 30, 2003
    Inventor: Woodson Christion