Footwear.

Metal skylight frames; metal skylight windows; metal skylights for buildings; skylights of metal (windows); metal tubular daylight device; metal tubular skylight; metal tubular daylighting systems; metal roof and window mountings; ducts of metal for concealing lighting tubes; lighting domes (structures) of metal for buildings; insulation fixing apparatus of metal; eaves of metal; metal roof vents; metal diffusers for ventilating, heating and cooling installations; metal ducts and channels for use in ventilation; ventilation grilles and flaps of metal; metal ventilators (vents); metal flashing frames; metal roof and window flashings

Non-metallic tubular daylight device; non-metallic tubular skylight; non-metallic tubular daylighting systems; diffusers for skylights (translucent building panels); mounts of concrete for skylight windows; mounts of plastic for skylight windows; mounts of wood for skylight windows; non-metallic frames for skylights; non-metallic skylights for buildings; plastic skylights; skylights (windows) on non-metallic materials for use in buildings; skylights not of metal (windows); translucent building materials for skylights; non-metallic roof lights (windows); non-metallic buiding materials having thermal insulation properties; eaves of non-metallic materials; non-metallic roof vents; non-metallic roof and window mountings; non-metallic diffusers for ventilating, heating and cooling installations; non-metallic ducts and channels for use in ventilation; non-metallic ventilation grilles and flaps; non-metallic ventilators (vents); non-metallic flashing frames; non-metallic roof and window flashings; non-metallic flashings for waterproofing buildings