Simmons Company

Charles E Steed

Lynn D Larson

Milton A Callaway

Milton C Callaway

A water mattress construction is provided with a tray providing a cavity adapted to support a liquid filled bladder, with at least one lumbar support member positioned intermediate the bladder and the tray, the lumbar support being slidably adjustable along the longitudinal axis of the tray.

Adjustable lumbar support for flotation systems

A water mattress construction including a bladder-holding tray, which includes a plurality of corners which include deflection capabilities. Each corner includes a suspended floor portion which includes a gap thereunder to allow the suspended floor portion to deflect downwardly upon force encountered on or about the top of the corner of the tray, such as when a user sits on it.

Flotation system with liner tray

A water mattress configuration including a top cover interconnected with a lower member or members in order to capture on or move liquid-filled bladders therebetween. In one embodiment, such interconnection is made by a sliding connection allowing the top cover to 'glide' into place. Another embodiment contemplates interconnecting by hooked members entering slots.

Growing community of inventors

Alpharetta, GA, United States of America

Charles E Steed