Patent ID: 6899347

Claim:
A device comprising: a frame assembly; a first guide rod having a first end fixedly connected to a first segment of the frame assembly and a second end fixedly connected to a second segment of the frame assembly; a platform assembly that is selectively moveable along the first guide rod that includes, A) a first deck operatively connected to the platform assembly that is constructed so as to hold items thereon; B) a support guide that receives the first guide rod; C) a first linear bearing that is received within the support guide and is moveable along the first guide rod; D) a support bracket operatively connected to the platform assembly; a first spring having first and second ends for lifting the platform assembly along the first guide rod, a first end of the first spring being operatively connected to the first segment of the frame assembly, a second end of the first spring being operatively connected to the support bracket; and, a back wall operatively connected to platform assembly, wherein the support bracket is fixedly connected to the back wall.