6
Metal building materials; goods of metal, included in class 6; surface, concealed and free-standing housings of metal for door installation stations; letter boxes of metal, letters and numerals (of common metal) except printers' type; house numbers of metal, non-luminous; identity plates of metal; masts of metal; identity plates of metal; house numbers, not luminous, of metal; signboards of metal, locks of metal (non-electric); keys; signalling panels, non-luminous and non-mechanical, of metal; door bells [non-electric]; door knockers; door openers, non-electric; door closers, non-electric
9
Door opening apparatus with intercom systems, transformers, power supply units (except electricity generators); in particular mains rectifiers and chargers; telecommunications apparatus, namely telephone apparatus, intercom apparatus, and control, dialling and signalling apparatus, domestic telephone apparatus; display apparatus (included in class 9); phototelegraphy apparatus; video telephones; loudspeaker boxes; electronic display boards; audio-receivers and video-receivers; remote control apparatus (included in class 9); hands-free devices for telephones; radio sets, radiotelegraphy sets, cards (included in class 9); push buttons for bells; call bells (included in class 9); headphones; acoustic couplers; couplers [data processing equipment]; cabinets for loudspeakers; loudspeakers; luminous signs; magnetic cards; mobile telephones; mechanical signs; electric locks; buzzers (included in class 9); signalling panels (luminous or mechanical); sound recording apparatus; monitoring apparatus (included in class 9); sound monitoring apparatus; video display screens; video cameras; sound reproducing equipment
11
Lighting apparatus and installations; luminous house numbers; refrigerating containers; lamps, included in class 11; lanterns; luminous tubes for lighting; house numbers, luminous; street lamps; ultraviolet ray lamps, not for medical purposes
20
Letter boxes not made of metal or masonry; containers, not of metal (storage, transport); non-luminous house numbers, not of metal; cases of wood or plastic; trays, not of metal; hampers (baskets); house numbers, not luminous and not of metal; locks (non-electric), not of metal, key boards; unencoded key cards of plastic; cupboards