Qonaar Corporation

John S Glinka

Larry E Zack

An electronic interlock for providing improved security in a revenue collection receptacle includes a mechanism on a removable cash container for generating a coded electronic signal which is coupled to a mechanism for decoding the coded signal mounted to the receptacle, and a mechanism responsive to the decoding mechanism which prevents revenue from being transferred to the cash container unless the decoding mechanism detects the presence of the coded electronic signal.

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Elk Grove Village, IL, United States of America

John S Glinka