Patents by Inventor Paul R. McKerahan

Paul R. McKerahan 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: 5205079
    Abstract: "A hand held and operated, portable, wand type wall sanding machine, powered by a motor. The motor powers a drive chain which produces a reciprocating action that is transmitted to a sanding (work) head located at the apex of said wand. The wand is adjustable, in length, so that high areas, as well as low areas, of the wall can be sanded, while the operator is standing on the floor. The sanding (work) head, or other interchangeable attachment, at the apex of the wand, is used to accomplish a specific task.
    Type: Grant
    Filed: September 3, 1991
    Date of Patent: April 27, 1993
    Inventors: Anthony W. Lashley, Paul R. McKerahan