Satellite vending machine
Secure coin collection device for pre-payment machine
Security hanger
Security pylon for a vending machine
Selective scrap metal collection apparatus
Selective scrap metal collection apparatus
Self tuning low frequency phase shift coin examination method an
Self-enforcing parking system
Serration detector
Serration detector
Simplified multi-price vend control circuit
Single coin carriage bar
Slide actuator and means controlling movement of same between fu
Slot machine coin guide
Slug rejector
Slug rejector
Solid state slug rejector
Solid state, coin activated mechanism
Stamp book vending machine
Stamp vending machine