Patent ID: 9476575
Filing Date: 2016-10-25
CPC Classification: F16M,F21V,G06F,G09F

Claim Text:
1. A support frame comprising: a first vertical support member having a top end and a bottom end, the first vertical support member having a first pair of opposing locking pin openings; a second vertical support member having a top end and a bottom end, the second vertical support member having a second pair of opposing locking pin openings; a first cross brace having a top surface, a bottom surface and first and second ends, the first end of the first cross brace secured to the top end of the first vertical support member and the second end of the first cross brace secured to the top end of the second vertical support member; a second cross brace having a top surface, a bottom surface and first and second ends, the first end of the second cross brace secured to the bottom end of the first vertical support member and the second end of the second cross brace secured to the bottom end of the second vertical support member; and a vertical locking assembly secured to one of the surfaces of the second cross brace, the vertical locking assembly comprising a first locking pin aligned with the first locking pin openings and a second locking pin aligned with the second locking pin openings, each locking pin being simultaneously movable between a locked position, wherein the first and second locking pins extend into the first and second opposing locking pin openings, and an unlocked position, wherein the first and second locking pins are withdrawn from the first and second opposing locking pin openings, wherein the vertical locking assembly further comprises a handle operably connected to the first and second locking pins, the handle being operable to simultaneously move the first locking pin and the second locking pin.