Patents by Inventor Marc Raycraft

Marc Raycraft 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).

  • Publication number: 20050098769
    Abstract: The present invention is a lightweight apparatus related generally to lifting heavy objects of construction materials by a single individual, such as panels of sheetrock to inside or outside walls, easily accommodating walls up to 12 feet in height, including angled walls. It is more particularly directed to raising panels of sheetrock to upper portions of a wall and holding the panel in place while an individual nails or screws the sheetrock to the wall studs. A triangular sling-like attachment secures a panel of drywall being lifted by turning the winch. Another attachment on the top section allows the apparatus to lean against the studded wall. The vertical panel lift allows the worker to handle with ease drywall panels that are ¼?, ??, ½? and ?? thick, in addition to holding in place drywall panels as large as 54? wide and 16 feet long.
    Type: Application
    Filed: November 6, 2003
    Publication date: May 12, 2005
    Inventor: Marc Raycraft