The coffee vending machine is a vending machine that dispenses hot coffee and other coffee beverages. Older models used instant coffee or concentrated liquid coffee and hot or boiling water, and provided condiments such as cream and sugar. Some modern machines prepare various coffee styles such as mochas and lattes and use ground drip coffee, and some fresh-grind the coffee to order using a grinder in the machine. The machine was invented in the United States by the Rudd-Melikian company in 1947, debuting as the "Kwik Kafe". Several U.S. companies also began manufacturing the machines in 1947, and by 1955 over 60,000 existed in the U.S. Today, coffee vending machines exist in various areas of the world, and are very common in Japan. Overview A coffee vending machine is a type of vending machine that dispenses hot coffee. Some of the machines, particularly older models, utilize powdered instant coffee mixed with hot water, and some of these offer condiments such as cream and sugar. Some newer models fresh-brew the coffee using hot water and ground coffee beans, and some also grind the coffee to order using coffee grinders installed in the machines, as well as providing various condiments. Some modern machines also provide other hot drinks such as tea, espresso, lattes, cappuccinos, mochas and hot chocolate. Some of the machines dispense canned coffee, and some dispense both hot coffee and iced coffee. Public coffee vending machines typically require payment, functioning as coin-operated machines, and some also accept bills and credit cards. Some do not require payment; these are typically found at places of employment, whereby the company furnishes the beverage to employees free of charge. Machines that purvey hot and iced coffee are common in Japan, and many of them are placed in street locations. In Italy, some of the machines purvey up to 18 coffee varieties. History The coffee vending machine was invented in the United States by the Rudd-Melikian company of Philadelphia, Pennsylvania, in 1947, and the machine was named the Kwik Kafe. The machine would drop a paper cup through a chute onto a platform and fill the cup with hot coffee prepared using instant coffee and hot water. The Kwik Kafe took five seconds to prepare a cup of coffee. The Kwik Kafe machines were placed in U.S. locations through the process of franchising. At a 1948 convention in Philadelphia, Lloyd K. Rudd, president of the