Patents by Inventor Tobe W. Williams

Tobe W. Williams 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: 5261507
    Abstract: An apparatus is provided for fitting at an upper portion of a ladder. It is adapted for use in situations where an electrical service crew member must work on electrical equipment (such as transformer boxes) which are mounted on upper portions of building walls. The apparatus provides a safe and stable support for the ladder. The apparatus provides this support while keeping the ladder located an adequate distance from the wall. The crew member can thus comfortably stand on the ladder and still have access to the equipment to remove the cover of the box and work on its contents.
    Type: Grant
    Filed: November 17, 1992
    Date of Patent: November 16, 1993
    Assignee: Houston Industries Incorporated
    Inventors: Danny R. Williams, Tobe W. Williams
  • Patent number: 5244399
    Abstract: A protector formed of a suitable dielectric material is adapted to be inserted into an electrical utility meter box socket. The protector is provided to insulate energized terminals in the meter box from each other and from any ground potential. The protector serves as a temporary insulative barrier greatly reducing the risk of injury to service crew members taking voltage readings or verifying phase rotation.
    Type: Grant
    Filed: August 14, 1992
    Date of Patent: September 14, 1993
    Assignee: Houston Industries Incorporated
    Inventors: Danny R. Williams, Tobe W. Williams