Patents by Inventor Barry K. McGuire

Barry K. McGuire 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).

  • Safety ladder scaffold
    Patent number: 6662902
    Abstract: A worker back support which is laterally and slidably attached to a scaffold plank. The back support has a grip which is releasably attached about the waist of the worker. The back support provides the worker with backward support and a safe attachment to the scaffold. A high pressure hose used for washing or sand blasting a wall surface may be attached to and braced by the back support, thereby reducing the working pressure on a worker.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: December 16, 2003
    Inventor: Barry K. McGuire