Patents by Inventor Rafael Mejia

Rafael Mejia 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).

  • Power driven floor and wall scrubber
    Patent number: 5331703
    Abstract: A power driven floor and baseboard scrubber is provided having reciprocating plates with scrubbing pads thereon arranged to clean an area at an intersection of the floor and the baseboard, on a stair step and its riser. A handle is provided for operational purposes and wheels for transportation.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: July 26, 1994
    Inventors: Rafael Mejia, Rafael Mercado, George Spector