Patents by Inventor William A. Banfield

William A. Banfield 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: 4884658
    Abstract: A collapsible sawhorse including a crossbeam and two pairs of legs connected at opposite ends of the crossbeam for disposition between a load-supporting position and a folded position, wherein each pair of legs is pivotally connected to a support member that is pivotally connected to the crossbeam so that each support member and its pair of legs may collectively pivot between the two positions. Brackets are provided for detachably supporting a projectile target to the crossbeam.
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: December 5, 1989
    Inventor: William A. Banfield