A support assembly for supporting an object on a floor. The support assembly includes a leg member and a heel member mounted on said leg member. The heel member is adapted to engage the floor. A foot member is pivotally attached to the leg member. The foot member is adapted to pivot between an upright...http://www.google.co.uk/patents/US6119989?utm_source=gb-gplus-sharePatent US6119989 - Support assembly with a storable foot support
