Operable walls of metal; accordion doors of metal; acoustic panels of metal; building panels of metal; cladding panels of metal; curtain walls of metal; door fittings of metal; doors of metal; floor panels of metal; folding doors of metal; gates of metal; metal expansion joints; prefabricated metal walls; sliding doors of metal; wallboards of metal

Operable walls, not of metal; accordion doors, not of metal; acoustic panels, not of metal; building boards, not of metal; cladding, not of metal, for building; curtain walls, not of metal; door panels, not of metal; door units, not of metal; doors, not of metal; fiberboard; flooring, not of metal; folding doors, not of metal; gates, not of metal; glass panels for building; non-metal expansion joints for floors and walls; pre-fabricated walls, not of metal; sliding doors, not of metal; wall boards, not of metal; wall panels, not of metal

Gutters and gutter linings and flashings of laminated, coated or uncoated metal for buildings; metallic articles for use in drainage installations; covers of metal for use in drainage channels; drainage apparatus made of metal for use in the channelling and collection of flood water and rain water; drainage channel, courses, pipes, plates and profiles of metal; rigid metal articles for use in drainage

Folding doors, folding door panels, folding shutters, all of the aforesaid goods not being of metal; parts of and accessories for the aforementioned goods, said parts and accessories falling within class 19.