Price setting mechanism for a vending machine
Product dispenser having increased coin holding capacity
Protective circuit for coin operated vending machines
Protective device for dispensing machines and the like having op
Protective shield for a parking meter winding ring
Ratchet escapement coin counter
Record keeping ticket issuing machine
Recycling apparatus
Removable front panel
Removable funnel for a coin operated apparatus
Renting of articles and machine thereof
Repeating coin-operated mechanism
Roulette savings box
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