Building materials including fittings for building; blinds; bolts; brackets; casement windows; casings; door closers; door frames; doors; door openers; ducts of metal for ventilating and air conditioning apparatus; fittings for doors; fittings for windows; fittings for glass; fittings for louvres; fittings for windows; frames; framework; hinges; ironwork for windows; jalousies; joists of metal; latch bars; latches; latticework; linings; lintels; locks; louvre closers; louvre openers; louvres; outdoor blinds; roller blinds; shuttering; shutters; sills; small items of metal hardware; spring locks; springs; trellis; vanes; weather vanes; washers; wind vanes; window casement bolts; window fasteners; window fittings; window frames; window openers and closers; window pulleys; window stops; windows; all the aforementioned goods being principally of metal

Apparatus and instruments incorporating electronics for closing, opening and moving building fittings including blinds, curtains, doors, ducts, garage doors, louvres, shutters, vents and windows