Patents by Inventor Robert B. Hay

Robert B. Hay 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).

  • Workpiece manipulating devices
    Patent number: 4001903
    Abstract: There is disclosed a workpiece manipulating device for use in the manual control of workpieces being operated upon by power tools. The device generally comprises an elongate handle having a triangularly and eccentrically notched working end adapted to engage a workpiece. The device provides the power tool operator with the ability to safely and accurately manipulate workpieces of different thicknesses.
    Type: Grant
    Filed: January 22, 1975
    Date of Patent: January 11, 1977
    Inventor: Robert B. Hay