Inventory control system for automatic dispensing

Claim 1

Apparatus for controlling the dissemination of garments comprising: first and second rotatable cassettes, each cassette including a plurality of shelf segments and supported in a respective frame, said first cassette serving as a container for clean garments, and said second cassette serving as a depository for soiled garments; first and second enclosures for enclosing said cassettes, each having a door covering an opening to a shelf segment of each of said cassettes; first and second actuator operated door locks for maintaining said doors closed until a respective actuating signal is received; electronic circuit means for supplying first and second actuating signals to said first and second actuator operated door locks comprising: a card reader for reading a user access card; a memory for storing user account data; a menu display means for displaying instructions to a user; a keyboard entry means to enter garment selection data and garment deposit data; a microprocessor connected to said card reader, said menu display means and said memory, said microprocessor being programmed to: provide instructions to said menu display means, instructing said user to enter garment selection data or garment deposit data on said keyboard entry means; read said keyboard entry means to obtain said garment selection or deposit data; compare said garment selection data with account data in said memory identified by an account number on said user card; supplying an actuator signal to said first actuator operated door lock if selection data is received which agrees with said account data, and supplying an actuation signal to said second actuator operated door lock if said user enters garment deposit data; updating said account data with data which indicates whether a garment has been selected from said first rotatable cassette or deposited in said second rotatable cassette.