Patents by Inventor Ted J. Southworth

Ted J. Southworth 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).

  • Sawhorse with extendible and contractible leg assemblies
    Patent number: 4565263
    Abstract: A sawhorse having adjustable leg assemblies that are selectively extendible and contractible to allow the cross beam to be moved to a selected elevation by a workperson. The leg assemblies have a pair of downwardly and outwardly diverging legs. Each leg has a stationary tubular member accommodating a movable member. A foot is secured to the movable member. A stop bar attached to the stationary member limits inward and outward movement of the movable member relative to the stationary member.
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: January 21, 1986
    Inventor: Ted J. Southworth