Patent ID: 8544951

Claim:
A vertically stackable and horizontally nestable chair comprising: a seat having an operable position and a collapsed position, wherein in the collapsed position the seat is disposed in a substantially vertical position when the vertically stackable and horizontally nestable chair is in an upright position; a pair of rear legs spaced apart by a first distance; a pair of front legs spaced apart by a second distance different than the first distance, the front legs and the rear legs mutually connected by a crossbar, the seat supported by the crossbar when the seat is in an operable position; and a plurality of casters each attached to a bottom of each of the front and rear legs, wherein each caster includes a notch that is configured to couple with a leg of an adjacently stacked chair, wherein the seat, rear legs, and front legs are configured such that, when the vertically stackable and horizontally nestable chair is in the upright position and the seat is in the collapsed position, the vertically stackable and horizontally nestable chair is simultaneously vertically stackable with another vertically stackable and horizontally nestable chair with the seat in the collapsed position and horizontally nestable with another vertically stackable and horizontally nestable chair with the seat in the collapsed position.