Fire doors of metal; sliding doors of metal; glazed doors of metal; components of metal for doors; door stops of metal; sliding door runners; fittings of metal for doors; revolving doors of metal; door supports of metal; devices of metal for securing doors; frames of metal for sliding doors; sliding doors of metal for buildings; accordion folding doors of metal; ramps of metal; turnstiles (revolving doors), non-automatic operation ( metal ); metal sheet closures; non-electric cables and wires of common metal; locks; tubes of metal; sliding guides of metal; door linings of metal.

Electric apparatus for automatic doors; opening and closing mechanisms; elevating apparatus; electric door closers; hydraulic door closers; electric door openers; electronic door-closing systems; pneumatic door openers and closers [parts of machines]; electric motors for use with doors; loading ramps; lifting ramps; moving walkways; automatic lathes.