Patent ID: 7404267

Claim:
A support structure for a display device comprising: a cross bar having a sign bracket located between a first end and a second end; a first leg assembly having a first transverse cavity receiving said first end of said cross bar; a first locking mechanism disposed in said cross bar at said first end, said first locking mechanism including a first detent biased to an extended position wherein at least a portion of said first detent extends from said cross bar and engages said first leg assembly to attach said cross bar thereto and positionable to a retracted position wherein said first detent is within said cross bar and disengages said first leg assembly to detach said cross bar therefrom; a second leg assembly having a second transverse cavity receiving said second end of said cross bar; and a second locking mechanism disposed in said cross bar at said second end, said second locking mechanism including a second detent biased to an extended position wherein at least a portion of said second detent extends from said cross bar and engages said second leg assembly to attach said cross bar thereto and positionable to a retracted position wherein said detent is within said cross bar and disengages said second leg assembly to detach said cross bar therefrom.