Patents Assigned to SteelWorks, Inc.
  • File cabinet dolly with open frame
    Patent number: 6203031
    Abstract: A file cabinet dolly is provided that includes an adjustable rectangular frame. The rectangular frame is composed of a pair of tabbed rails on opposed frame sides in combination with a pair of slotted rails that are in interlocking engagement with each other.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: March 20, 2001
    Assignee: SteelWorks, Inc.
    Inventor: James M. Leverington