9 Pneumatic tubes for conveying and delivering items by air pressure, namely, carriers, conduits, blowers, customer terminals and service provider terminals used to deliver item such as checks and deposit slips between a bank teller and a person outside the bank at a drive-up windowPneumatic tubes for conveying and delivering items by air pressure, namely, carriers, conduits, blowers, customer terminals and service provider terminals used to deliver item such as checks and deposit slips between a bank teller and a person outside the bank at a drive-up window