Patent ID: 6955271
Filing Date: 2005-10-18
Classification: A47F

Abstract:
1. A rack system comprising: a rectilinear frame; at least one shelf positioned in the rectilinear frame; a base unit in contact with the rectilinear frame, the base unit and associated rectilinear frame rotatable around a suitable central pivot point; a planar support base member, the planar support base member having a first upper surface and an opposed second lower surface, wherein the lower surface is configured to be in contact with a suitable support substrate and wherein the upper surface is configured to be in contact with a plurality of wheel members attached to a lower face of a horizontal support member of the base unit; a circular bearing element defined in the upper surface of the planar support base, the circular bearing element including a ball bearing portion race and a plurality of ball bearings contained therein; and a connector for affixing a lower frame member to the pivot mechanism.