Abstract: A chair including a seat, a support member, an outwardly extending projection and a chair back. A support member extends upward adjacent a rear portion of the seat. An outwardly extending projection is attached the support member. The chair back includes front, back, top and bottom surfaces. The chair back has a cavity opening downwardly toward the bottom surface and an aperture is the back surface. The aperture extends in a direction from the cavity to the back surface and communicates with the cavity. The top portion of the support member extends into the cavity and the projection extends into the aperture.

Abstract: A chair includes a base, a back upright operably supported on the base for movement between an upright position and a reclined position, and a back construction. The back construction includes a back support shell attached to the back upright, and further includes a cushion assembly attached to the back support shell with quick-attach top and bottom connectors. Specifically, the back support shell includes top apertures, and the cushion assembly includes hooks for drop-in attachment to the top apertures. The back support shell also includes a molded bottom section defining a horizontally extending recess, and the back cover includes a stiffened edge flange configured to frictionally engage the recess to retain the back cover to the back support along the bottom section of the back construction. The cushion assembly includes a cover assembly that includes an upholstered front panel, and a rear panel forming a sock that can be pulled upwardly onto a cushion.