Coin operated vending machines

Claim 1

A HOT-BEVERAGE DISPENSING MACHINE WHICH IS OPERATED UPON THE ACCEPTANCE OF A PAIR OF COINS BY THE MACHINE AND WHICH INCLUDES: (A) MEANS FOR DELIVERING DRY BEVERAGE INGREDIENTS TO A MIXING VESSEL, (B) MEANS FOR DELIVERING HOT WATER TO SAID MIXING VESSEL, (C) MEANS FOR CONVEYING THE RESULTANT BEVERAGE TO A DISPENSING STATION, (D) MEANS FOR DELIVERING CUPS TO THE DISPEENSING STATION, (E) A COIN SELECTION MACHANISM, (F) A SETTING-UP RELAY WHICH, WHEN ENERGIZED, PREPARES THE MACHINE FOR A VENDING CYCLE OF OPERATION, (G) A SPRING-LOSADED COIN SWITCH IN THE ELECTRICAL CIRCUIT OF THE SETTING-UP RELAY WHICH IS OPERATED BY EACH INSERTED COIN AFTER THE COIN HAS PASSED THROUGH THE TEST OF THE COIN SELECTION MECHANISM, (H) A FIRST NORMALLY OPEN RELAY IN THE ELECTRICAL CIRCUIT OF THE SETTING-UP RELAY, (I) MEANS WHEREBY SAID FIRST NORMALLY OPEN RELAY IS CLOSED UPON MOVEMENT OF SAID COIN SWITCH AS A RESULT OF THE INSERTION OF A FIRST COIN INTO THE MACHINE, (J) A SECOND NORMALLY OPEN RELAY IN THE ELECTRICAL CIR CUIT OF THE SETTING-UP RELAY, (K) MEANS WHEREBY SAID SECOND NORMALLY OPEN RELAY IS CLOSED UPON RETURN MOVEMENT OF SAID COIN SWITACH, (L) MEAN WHEREBY SAID SETTING-UP RELAY IS ENERGIZED UPON THE INSERTION OF A SECOND COIN INTO THE MACHINE, (M) MEANS CONNECTING SAID SETTING-UP RELAY WITH SAID DELIVERING AND CONVEYING MEANS FOR TRANSMITTING ELECTRICAL ENERGY THERETO, AND (DN) MEANS FOR RESETTING SAID SETTING-UP RELAY AND SAID PAIR OF NORMALLY OPEN RELAYS UPON A DISPENSING OPERATION OF THE MACHINE.