Patents by Inventor James O. Greenleaf

James O. Greenleaf 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: 7508351
    Abstract: One possible embodiment of the invention could be a heated cover for satellite dishes comprising a flexible cover, a flexible heating element, flexible disk, and a flexible attachment device, the flexible heating element being sandwiched between a flexible cover and a flexible disk, and a flexible attachment device attaches the flexible cover to the satellite dish, wherein the flexible cover, flexible heating element, flexible and a flexible attachment device are capable of being folded generally allowing the heated cover to be folded into a compact state when not in use.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: March 24, 2009
    Inventors: James O. Greenleaf, Rita M. Greenleaf
  • Patent number: 4279106
    Abstract: A thin shell of hard plastic has a cavity within which a polyurethane foam is received. Each panel includes an upper, relatively straight-line edge, two side edges at substantially 90 degrees to the upper edge, and a lower, irregular edge having the appearance of a plurality of individual roofing shakes. The upper edge is canted upwardly for receipt within a groove in the underside of an upper overlapping panel. In addition, immediately adjacent the canted upper edge, there is a bandlike section through which roofing nails may be applied for securing the panel to the roof. The undersurface of each panel includes a stepped arrangement, not unlike that encountered in a roof constructed of individual shakes, which arrangement enables a pair of such panels to be fitted together with the top surface of one panel contacting the lower surface of another panel and forming a substantially parallel surface package for storage and shipment.
    Type: Grant
    Filed: November 5, 1979
    Date of Patent: July 21, 1981
    Inventors: Charles H. Gleason, James O. Greenleaf