Canopies and awnings, all being structures; panels, chairs, bearings and blinds, all included in Class 6; insect screens for doors and for windows; windows, doors, walls, ceilings, louvres, all for buildings, wall claddings, facade claddings, roof coverings, metal panels included in Class 6 for covering heat exchange elements; building materials for houses, summer houses, garages and for sheds; tape, strips, bars, slats, frames, lamellae, head and bottom rails, rods, gauze, bearing brackets, springs, spring drums, spring axles (none being parts of machines, horological instruments or vehicles); cord operated winders and tape operated winders, none being machines and all for blinds and the like coverings; cleats (other than nautical), non-electric locks; shackles, sheets, tubes (other than boiler tubes or parts of machines), wire (other than insulated electric or fuse wire); strips, slats, bars, rails, frames, panels, foils, sheets and tubes, all for use in building or civil engineering construction; clamps included in Class 6; screens for protection against rain, wind or draughts, curtains; profile elements for doors, shelters; railings; all made wholly or principally of common metal; parts and fittings included in Class 6 for all the aforesaid goods; unwrought and partly wrought common metals.;