Patents by Inventor Jonathan W. Manor

Jonathan W. Manor 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: 4759658
    Abstract: An apparatus for concrete finishing to be used primarily in application involving large surface areas. A concrete finishing broom is adapted to wire, cable, rope or other means for pulling the broom across the concrete surface. The broom is fitted also with a second cable or similar pulling means, allowing the imposition of an opposing tensional force while it is drawn across the concrete surface for purposes of stability and uniformity in the finishing pattern, as well as to permit the broom to be drawn across the surface in the reverse direction.
    Type: Grant
    Filed: December 1, 1986
    Date of Patent: July 26, 1988
    Inventor: Jonathan W. Manor