Vending machines with field-programmable electronic locks

• Main Authors: Denison, William D, Silvers, Bradley S, Brownfield, Lawrence D
• Format: Patent
• Language: English
• Published: 24.02.2009

A vending machine uses a field-programmable electronic lock that learns a key code from a corresponding electronic key. The electronic lock has a learning process activation device that is accessible when the door of the vending machine is in the open position. Using the learning process activation...