Patents by Inventor Elliot K. Stava

Elliot K. Stava 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: 7178755
    Abstract: A welding wire package comprising a cylindrical drum with a central axis, multiple layers of looped welding wire defining a wire stack to be paid out, said body having an upper ring shaped surface with an outer cylindrical surface generally covering or overhanging the wire stack and an inner cylindrical surface defining a central bore concentric with the drum axis and a flexible permanent magnet retainer ring on top of the upper ring shaped surface wherein the retainer ring allows welding wire to be paid from under the ring upwardly from the central bore.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: February 20, 2007
    Assignee: Lincoln Global, Inc
    Inventors: Christopher Hsu, Elliot K. Stava, David J. Barton