6
Building materials and construction elements of metal, namely ceiling coffers for suspended ceilings (including comprising lighting devices), and assembly elements for the aforesaid coffers, included in class 6; Screen lighting of metal; Metal ceiling panels; Cassette profiles and frames of metal; Linings (Metal -) for ceilings; Linings (Metal -) for ceilings; Suspended ceilings of metal; Ceiling boards (Metal -); Metal shapes; Moldings of metal for building; Overhead suspension tracks of metal
11
Screen lighting of metal or plastic being parts for lighting elements; Coffer profiles of metal or plastic being parts for lighting elements
19
Construction materials and construction elements of plastic, Namely ceiling panels and ceiling coffers for suspended ceiling (including comprising lighting devices); Mounting members for the aforesaid ceiling panels and ceiling coffers, included in class 19; Screen lighting, not of metal; Ceiling coffers of non-metallic materials; Cassette profiles and frames, not of metal; ceiling coverings, non-metallic; Ceiling coverings, not of metal; Suspended ceilings (non-metallic- ); Ceiling coffers of non-metallic materials; Building sections (Non-metallic -); Moldings, not of metal, for building
42
Technical planning and consulting in the field of light engineering; Technical planning [design] of screen lighting systems in buildings and sub-constructions thereof