1
Peter D Dickinson, Charles T Schreiber, Logan Pease: Cashless gaming apparatus and method. International Game Technology, Townsend and Townsend Khourie and Crew, November 30, 1993: US05265874 (698 worldwide citation)

A cashless gaming apparatus and method suitable for casinos. A player hands over money and an ID card to a clerk at a validation terminal. The clerk stores the ID number and the amount of money in the memory of the validation terminal. Then the clerk returns the ID card to the player for operating a ...


2
Peter D Dickinson, Charles T Schraber, Logan Pease: Cashless game play system and its method. Igt, April 4, 1995: JP1995-088253

PURPOSE: To enjoy a game without using the cash by storing an ID card number and an amount of money paid by a player, in a memory of a confirmatory terminal, and displaying the amount of money in the confirmatory terminal, when the ID card is inserted into a game terminal. CONSTITUTION: The money an ...