7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
pneumatic tube system consisting of carrier terminal stations, pneumatic interconnecting tubing, pneumatic engines, carriers, and electronic controls therefore for transporting heavy loads and valuables; pneumatic tube drive up systems consisting of carrier terminal stations, pneumatic interconnecting tubing, pneumatic engines, carriers, and electronic controls therefore; pneumatic tube courier systems consisting of carrier terminal stations, pneumatic interconnecting tubing, pneumatic engines, carriers, and electronic controls therefore; pneumatic transporters consisting of carrier terminal stations, pneumatic interconnecting tubing, pneumatic engines, carriers, and electronic controls therefore; pneumatic tube couriers consisting of carrier terminal stations, pneumatic interconnecting tubing, pneumatic engines, carriers, and electronic controls therefore for use in banks, financial institutions, pharmacies, stores, casinos, race tracks, factories, offices, hospitals, brokerage firms, medical labs and warehouses; and pneumatic engines