Patent ID: 8100476
Filing Date: 2012-01-24
Classification: A47C

Abstract:
1. A chair, comprising: a seat with a back support; a base with a column extending upwardly therefrom, the base being substantially vertically aligned with a central axis of the chair; a plurality of legs extending radially from the base; a plurality of wheels; a support assembly having a body portion located on the column under the seat, the support assembly having a downwardly extending arm located below a front portion of the seat, the downwardly extending arm having a lower end, the lower end having a first spring; at least one upwardly extending arm connected from the first spring to the seat; and a floating lumbar support having a lumbar support arm connected to the support assembly via a second spring, wherein the first and second springs cooperate so as to enable the seat to have a combined forward-and-backward and tilting movement, wherein each said leg is bent and forms a plurality of leg portions, a first leg portion being substantially co-planar with and connected to the base and extending outwardly therefrom, and a second leg portion extending upwardly from a distal end of the first leg portion, and a third leg portion extending outwardly and downwardly from an uppermost end of the second leg portion, the first, second, and third leg portions being integral with one another, and wherein each said wheel is connected to a distal end of the third leg portion of a corresponding leg.