US5457306A — Gaming machine system operable with general purpo…

Claim 1

Independent Claim 205 words

A method of using a general purpose charge card to obtain and use playing credit for games of chance played on a first gaming machine at a first gaming establishment which is remote from and is different from a financial institution which maintains an account for said general purpose charge card and bills the person to whom said charge card is issued, comprising the steps of: causing information from said general purpose charge card to be received by said first gaming machine; requesting a playing credit through said first gaming machine based on said charge card; determining whether to grant the requested playing credit and, in case of a determination to grant, transmitting a credit approval to said first gaming machine; conditioning said first gaming machine in response to said credit approval to permit plays thereon using said playing credit as payment for the plays; maintaining a net playing credit which accounts for said credit approval and for plays on said first gaming machine; displaying said net playing credit at said first gaming machine; and selectively causing said first gaming machine to transmit information respecting said net playing credit to a processing facility for use in maintaining said account for said general purpose charge card.

Claim 2

Independent Claim 205 words

A method of using a general purpose charge card to obtain and use playing credit for games of chance played on a first gaming machine at a first gaming establishment which is remote from and is different from a financial institution which maintains an account for said general purpose charge card and bills the person to whom said charge card is issued, comprising the steps of: causing information from said general purpose charge card to be received by said first gaming machine; requesting a playing credit through said first gaming machine based on said charge card; determining whether to grant the requested playing credit and, in case of a determination to grant, transmitting a credit approval to said first gaming machine; conditioning said first gaming machine in response to said credit approval to permit plays thereon using said playing credit as payment for the plays; maintaining a net playing credit which accounts for said credit approval and for plays on said first gaming machine; displaying said net playing credit at said first gaming machine; and selectively causing said first gaming machine to transmit information respecting said net playing credit to a processing facility for use in maintaining said account for said general purpose charge card.

Claim 3

Dependent Claim 56 words

A method as in claim 1 in which the step of maintaining a net playing credit further comprises the step of communicating information respecting each win/lose/draw play on said first gaming machine to said processing facility for calculation therein of said net playing credit, said processing facility being different from and remote from said financial institution.

Claim 4

Dependent Claim 45 words

A method as in claim 2 including the step of selectively causing said processing facility to convey to said financial institution, net playing credit information pertaining to the integrated effect on said net playing credit of a number of plays on said first gaming machine.

Claim 5

Dependent Claim 69 words

A method as in claim 2 in which said step of selectively causing said processing facility to convey to said financial institution information pertaining to the integrated effect on said net playing credit of a number of plays on said first gaming machine further comprises the step of causing said conveying of integrated information in response to an end of a playing session communication from said first gaming machine.

Claim 6

Dependent Claim 60 words

A method as in claim 4 including the step of communicating an end of a playing session in response to at least one of: a decrease of the net playing credit to a level below a threshold, an indication by the player of ending the playing session at said first gaming machine, and the end of a selected time period.

Claim 7

Dependent Claim 42 words

A method as in claim 4 including the step of preparing a periodic bill to the person to whom said general purpose credit card is issued in which the credit or debit for a playing session appears as a single line item.

Claim 8

Dependent Claim 61 words

A method as in claim 1 including the step of contacting said financial institution only for said request of a playing credit and for transmitting thereto information pertaining to said net playing credit at the end of a playing session, with any intermediate communications pertaining to said net playing credit being only between said first gaming machine and said processing facility.

Claim 9

Dependent Claim 35 words

A method as in claim 1 including the step of causing said first gaming machine to respond to a pay-out request to effect a payment to the player in accordance with said net playing credit.

Claim 10

Dependent Claim 22 words

A method as in claim 8 in which said payment to the player comprises a selected part of said net playing credit.

Claim 11

Dependent Claim 25 words

A method as in claim 9 in which said payment is in the form of coins or tokens delivered to the player at said machine.

Claim 12

Dependent Claim 31 words

A method as in claim 9 in which said payment is in the form of an addition to said account maintained for said general purpose charge card for said financial institution.

Claim 13

Dependent Claim 94 words

A method as in claim 1 including the step of requesting the use of said net playing credit as payment for plays on a second gaming machine, determining whether to grant the request pertaining to said second gaming machine and, in case of a determination to grant the request pertaining to said second gaming machine, conditioning said second gaming machine to permit plays thereon using said net playing credit as payment for the plays, and causing the step of maintaining a net playing credit to account for said plays on said second gaming machine.

Claim 14

Dependent Claim 18 words

A method as in claim 12 in which said second gaming machine is in said first gaming establishment.

Claim 15

Dependent Claim 16 words

A method as in claim 12 in which said payment is in a second gaming establishment.

Claim 16

Dependent Claim 59 words

A method as in claim 12 including the step of causing a selected one of said first and second gaming machines to discontinue the use of said net playing credit as payment for plays thereon while permitting continued use of said net playing credit as payment for plays on the other one of said first and second gaming machines.

Claim 17

Dependent Claim 31 words

A method as in claim 1 including the step of maintaining an account for said first gaming establishment which is selectively credited or debited in accordance with said net playing credit.

Claim 18

Dependent Claim 28 words

A method as in claim 16 in which said selective crediting or debiting is in response to events other than a single play at said first gaming machine.

Claim 19

Dependent Claim 31 words

A method as in claim 16 in which said selective crediting or debiting is in response to an end of play signal generated by user action at said first gaming machine.

Claim 20

Dependent Claim 54 words

A method as in claim 1 including the step of computing periodic balances for said first gaming machine, for said charge card and for said gaming establishment in accordance with said net playing credit and using said periodic balances for billing the credit card and for crediting an account for the first gaming establishment.

Claim 21

Independent Claim 201 words

A method comprising the steps of: supplying a general purpose charge card to a gaming machine at a casino; causing the gaming machine to read selected information from the charge card and to validate the card and to request a personal identification number (PIN) for a validated card; entering a PIN in the machine in response to said request; causing the gaming machine to validate said PIN and, upon validation thereof, to prompt a player to enter an amount of requested playing credit; entering an amount of requested credit; determining whether to grant the requested credit on the basis of selected criteria; displaying the amount of granted playing credit available for play or pay-out at said gaming machine, and enabling the gaming machine to use said playing credit; detecting plays and win/lose/draw results therefrom, any pay-out requests and any end-of-play requests and updating credit balances for the gaming machine, for the player and for the casino and displaying at least the updated balance for the player; posting a daily balance for at least the player to a credit process facility; and processing the balances posted to the credit process facility to update accounts for the player and for the casino therein.

Claim 22

Independent Claim 201 words

A method comprising the steps of: supplying a general purpose charge card to a gaming machine at a casino; causing the gaming machine to read selected information from the charge card and to validate the card and to request a personal identification number (PIN) for a validated card; entering a PIN in the machine in response to said request; causing the gaming machine to validate said PIN and, upon validation thereof, to prompt a player to enter an amount of requested playing credit; entering an amount of requested credit; determining whether to grant the requested credit on the basis of selected criteria; displaying the amount of granted playing credit available for play or pay-out at said gaming machine, and enabling the gaming machine to use said playing credit; detecting plays and win/lose/draw results therefrom, any pay-out requests and any end-of-play requests and updating credit balances for the gaming machine, for the player and for the casino and displaying at least the updated balance for the player; posting a daily balance for at least the player to a credit process facility; and processing the balances posted to the credit process facility to update accounts for the player and for the casino therein.

Claim 23

Dependent Claim 42 words

A method as in claim 20 including the step of determining if any playing credit remains for the player from a previous transaction and taking such remaining credit into account in the step of determining whether to grant the requested playing credit.

Claim 24

Dependent Claim 63 words

A method as in claim 20 including the steps of making a request for playing credit at one or more additional gaming machines and determining whether to grant said request for additional machines and, in the case of a grant, enabling said one or more additional machines for play and taking into account plays thereon in the step of updating said credit balances.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1998-10-09	1999-04-10	1999-10-10	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2002-10-09	2003-04-10	2003-10-10	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2006-10-09	2007-04-10	2007-10-10	$7700.00	Window Closed / Lapsed

Gaming machine system operable with general purpose charge cards

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