Patents by Inventor Samuel A. Moore

Samuel A. Moore 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).

  • Adjustable bolt circle layout apparatus
    Patent number: 5121556
    Abstract: An apparatus includes a base plate, with a series of convex slots oriented in a clockwise array through the base plate, and a top plate including a clockwise array of concave slots, wherein the convex slots and concave slots are each of a predetermined number and each pair of overlying concave and convex slots includes a layout spool interconnecting the slots, wherein the spools are directed radially, interiorly, and outwardly of a central opening within the base plate and top plate. A graduated clamp ring mounted to the base plate is positioned exteriorly of the top plate, with a central knob mounted to the top plate to effect rotation of the top plate relative to the base plate.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: June 16, 1992
    Inventors: Samuel A. Moore, Glennie F. Moore