Patents Assigned to Aluminum Athletic Equipment Co.
  • Patent number: 6375585
    Abstract: A trolley assembly for adjusting the position of an upright along a cross-bar. The trolley assembly comprises a frame assembly, an upright support extending from the frame assembly, at least one roller assembly secured within the frame assembly and adapted to travel along the cross-bar, and a lock. The lock is moveable between an open position wherein the frame assembly is moveable relative to the cross-bar and a locked position wherein the frame assembly is fixed relative to the cross-bar.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: April 23, 2002
    Assignee: Aluminum Athletic Equipment Co.
    Inventor: Timothy W. Driscoll