The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 08, 2005
Filed:
Oct. 01, 2001
Van F. Baltz, Las Vegas, NV (US);
J. Christopher Mcnamee, Las Vegas, NV (US);
Van F. Baltz, Las Vegas, NV (US);
J. Christopher McNamee, Las Vegas, NV (US);
Aristocrat Technologies, Inc., Las Vegas, NV (US);
Abstract
A preexisting gaming machine is adapted or retrofitted to print valid tickets for a game player at low cost. The preexisting gaming machine includes a game microprocessor for controlling game operation (e.g., slot machine operation) and includes a cashout signal input. A game interface is fitted to the gaming machine and coupled to the game microprocessor for controlling ticket printing and redemption in conjunction with a central authority. A memory in the game interface stores a pre-loaded ticket validation number received from the central authority. In addition, a ticket printer is fitted into the gaming machine and coupled to the game interface for printing a ticket that includes game credit indicia and pre-loaded ticket validation indicia. The game interface controls printing in response to a cashout signal. After the ticket is printed, the game interface obtains a new pre-loaded validation number in preparation for the next ticket printing event. The preexisting gaming machine is also retrofitted with a bill validator and ticket reader in order to redeem tickets, without making any changes to the game controller. Thus, the casino's investment in the game is preserved, while ticketing capability is seamlessly added to the game at a fraction of the cost of purchasing new games.