Patents by Inventor Randall A. Maxey

Randall A. Maxey 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: 5666253
    Abstract: A protective shield adapted to be clamped to an electrical hot stick of the type used for performing electrical work on various types of energized electrical equipment. The protective shield includes a transparent plate formed of an impact resistant plastic material and a clamping mechanism for securing the plate to a hot stick. An opening in the plate allows for passage of the hot stick through the plate, afterwhich a pivotally mounted clamp arm and bolt arm are secured together about the hot stick. The protective shield provides physical protection to linemen working in live-line or deenergized maintenance situations by acting as a barrier between the lineman and the equipment while providing complete visibility to the task being performed.
    Type: Grant
    Filed: July 10, 1995
    Date of Patent: September 9, 1997
    Assignee: Gary Guard, Inc.
    Inventors: Gary L. Whited, James R. Stillwagon, Randall A. Maxey