OTIS

ELECTRIC MOTORS, ELECTRIC GENERATORS; SWITCHING EQUIPMENT USED IN CONNECTION WITH ELECTRIC ELEVATORS, DUMB WAITERS, HOISTS AND ESCALATORS; VISUAL AND AUDIBLE ELECTRIC SIGNAL DEVICES USED IN CONNECTION WITH ELECTRIC ELEVATORS, [ DUMB WAITERS, AND HOISTS; FITTINGS FOR CONDUITS USED FOR THE ELECTRIC WIRING OF ELEVATORS, DUMB WAITERS, HOISTS, AND ESCALATORS ]