Sofa or similar seating with a backrest, armrests, or additional fixturesthat can be positioned as desired relative to the furniture

Abstract From the Canadian patent

A sofa or similar seating with backrests armrests or, additional fixtures which may be positioned as desired relative to the seating, while providing a platform-like basic structure that accommodates the upholstery so as to form the seat surface with which backrests and/or armrests and/or additional fixtures are connected through a U- or V-shaped element that is preferably of metal tubing, the free ends of this element being connected with the backrests, armrests or additional fixtures and the U- or V-shaped element is of a curved shape as viewed from the side forming contact points for the element on the floor with the end, of the element that is bent upwards resting on the underside of …