Apron conveyors; Automatic production line conveyors; Band conveyors; Belt conveyors; Circular conveyors; Conveyor belt apparatus; Conveyor belts; Conveyor installations (other than for the transportation of people); Conveyors (machines); Conveyors for solid materials; Conveyors for use in mines; Conveyors for use in quarries; Drag chain conveyors; Drives for conveyors; Electronically operated conveyor belt apparatus; Fixed belt conveyors; Industrial conveyors; Live-roller conveyors (machines); Loaders (conveyors); Machines in the nature of conveyors; Modular conveyors; Movable elevator conveyors; Movable vibrating conveyors; Movable worm conveyors; Moving belt conveyors; Overhead conveyors; Pan conveyors; Roller conveyors; Roller tracks for use in belt conveyor apparatus; Rotating screw conveyors; Screw conveyors; Spiral conveyors (machines); Strip conveyors; Supporting elements for conveyors; Transporters (conveyors); Trough conveyors (machines); Unmanned transportation conveyors

Aerial conveyors; Conveyor installations (ski lifts)

Metal building materials; including metal window frames, particularly extruded window frames of aluminium; metal window panels; metal door frames, particularly of aluminium; door panels of metal; aluminium extrusions; aluminium doors and windows; metal framed awning windows, casement windows, bay windows, horizontal and vertical sliding windows, box windows, bi-fold windows, greenhouse windows, roof windows and skylights; window and door jambs, stiles, sills, heads, mullions and transoms all of metal; sliding sashes of metal for windows and doors