Apparatus and method for dispensing prizes

A device for dispensing prizes includes a housing having a plurality of compartments, a door attached to the housing for coving the compartments, and a lock for limiting access to the compartments. The contents of the compartments are visible from the outside. Each compartment contains a prize, such as a diamond. The housing may be part of, or linked to, a gaming device. When a player wins a game, which entitles the player to select a tangible award, the device signals this fact to the player. The player then selects a compartment by pressing an input device located on the housing. An attendant opens an external door, and inserts an electronic key into a receptacle associated with the selected compartment, and enters a required code into the key. The compartment then opens, and the player obtains the prize. The device may also include an inventory control system which preferably uses an RFID apparatus for monitoring the contents of each compartment, and for keeping records of an inventory of prizes.

BACKGROUND OF THE INVENTION

1. Field of Invention

The present invention relates to the field of gaming, and provides a method and apparatus for dispensing prizes.

2. Description of Related Art

There are many kinds of gaming devices in current use. Such machines include slot machines, either mechanical or electronic, video poker machines, arcade games, and many other kinds of mechanical, electrical, and electronic machines, which enable players to play games. In all cases, these machines provide prizes in only limited ways. It is, of course, possible for a machine to dispense a prize of coins directly to the player, as is commonly done in the case of slot machines and the like. Other electronic gaming machines include built-in printers that provide a winning player with a voucher, which can be redeemed for money at a cashier's window. In all of these cases, the prize is in the form of money, not some other tangible item of value. Depending on the design of the gaming machine, the player may see a display of a dollar amount that can be won with the machine. But for gaming machines of the prior art, the window. In all of these cases, the prize is in the form of money, not some other tangible item of value. Depending on the design of the gaming machine, the player may see a display of a dollar amount that can be won with the machine. But for gaming machines of the prior art, the awarding of non-monetary prizes has not been considered feasible due to requirements of security and inventory control.

U.S. Pat. No. 5,397,125 issued to Adams, discloses a gaming device with payouts in multiple forms. One form of payout comprises a national currency, such as U.S. quarters, while another form of payout comprises tokens formed of a precious metal, such as silver and/or gold. The device disclosed in this patent displays tokens to players. However, the tokens displayed to the player are merely representative of the tokens the player may receive when the player achieves the appropriate award. A player is not allowed to see the actual prize that is to be awarded to the player and no means is provided for allowing the player to select the prize that is to be awarded to the player from among a plurality of prizes. The enjoyment and excitement of winning a prize is greatly increased when players can select the actual award the player will receive. This is especially true when the prizes are unique or subject to personal taste, such as jewelry.

The entertainment value of some games may be substantially enhanced when the player has the opportunity to view the actual award that can be won. Moreover, some kinds of valuable tangible prizes occupy very little space, such as diamonds, jewelry, watches, tickets to popular sporting events, keys to an automobile, and others. However, placing prizes of this kind in a display case is problematic, because of the need for security. In order to display prizes of this kind continuously to players, a mechanism must be provided that assures neither players nor gaming personnel will be able to gain access to such prizes without proper authorization.

Also, it is important to have a mechanism for automatically monitoring inventory of prizes, both for purposes of maintaining security of the prizes, and to be sure that the gaming machine is properly stocked at all times.

The present invention provides a method and apparatus that makes it feasible to display and dispense actual, non-monetary prizes that can be won at a gaming machine. The invention provides multiple levels of security that greatly reduce the chance of theft by players or by employees of the gaming establishment.

SUMMARY OF THE INVENTION

The present invention comprises a system for awarding prizes. The system comprises at least one gaming device, at least one prize, and at least one vault. The gaming device being adapted to allow a player to play a game and produce a predetermined prize qualifying event. The vault is adapted to store and display the prize and dispense the prize after the predetermined prize qualifying event occurs. The vault comprises a housing, a compartment in the housing, and a lock. The compartment is adapted to hold the prize and the lock is adapted to limit removal of the prize from the compartment. The player may directly view the actual prize that may be awarded to the player when the prize qualifying event occurs.

Advantages of the Present Invention

One of the advantages of the present invention is that it provides a gaming device that displays one or more tangible prizes or symbols of prizes.

A further advantage of the present invention is that it provides a gaming device that allows players to select the actual prize that will be awarded to the player.

Another advantage of the present invention is that it provides a system that securely stores physical prizes.

An additional advantage of the present invention is that it utilizes an apparatus that enhances the entertainment value of a gaming device, by making it feasible to display and dispense tangible prizes to winners of games.

Another advantage of the present invention is that it provides a device for storing and dispensing of tangible prizes or symbols of prizes, wherein the device has an automated means for monitoring an inventory of prizes.

A further advantage of the present invention is that it provides a device for automatically dispensing prizes.

Another advantage of the present invention is that it provides a system for allowing players of different gaming devices to view, select, and receive prizes from a display device that displays a plurality of prizes.

Yet a further advantage of the present invention is that it provides methods and devices for monitoring prizes and tracking prize inventory.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Vault

The present invention includes a vault, generally indicated by reference number1, that is adapted to store, display, and dispense tangible prizes to players of various gaming devices. The vault of the present invention may be adapted to sit on top of a gaming machine, to be formed integrally with a gaming machine, or to be linked to one or more gaming machines via a communication device.FIGS. 1-4illustrate one embodiment of the vault of the present invention, andFIG. 5shows a typical gaming device equipped with such a vault.

As shown inFIG. 1, vault1includes a housing14having a curved top portion3, and a generally flat bottom portion5enabling the vault to be mounted on a conventional gaming device. It is recognized, however, that other shapes may also be used. For example, top portion3may be flat to allow a plurality of vaults to be stacked on top of each other.

Compartments9are used to hold tangible or symbolic prizes. Each compartment9may comprise a lock11for limiting access to the compartment and limiting removal of the prize stored therein. Lock11may comprise a locking plate10, which projects into compartment9and prevents removal of the prize. Lock11may comprise an electronically enabled lock controlled by CPU or controller53(seeFIG. 6) or other well known mechanical locks.

Compartments9are normally further enclosed by door15, which may be locked by locking mechanism17. Door15further limits access to the contents of the compartments. Locking mechanism17may include a mechanical lock actuated by a key and it may also include an electrically activated mechanism. Locking mechanisms17may also use a variety of security devices, such as a radio frequency identification (RFID) system that shall be discussed more fully below, to enable the mechanism. If the RFID system is used, an attendant may present an RFID badge that is interrogated by an RFID sensor18to verify the security permissions of the attendant and allow the attendant to open locking mechanism17.

Door sensor57may also be provided to signal when door15has been opened. Door sensor57is any device that can monitor the status of the external door and generate a signal that door15is open or closed, such as a mechanical switch or a proximity sensor.

Door15may comprise a transparent partition or window25that may be made from a variety of materials, such as of hard plastic or glass. The partition permits the contents of the compartment to be viewed from the outside, but limits access to the compartment.

Vault1may include a display device7for display of indicia relating to the game or other game related information. An input device13may be associated with each compartment. Input device13may be a pushbutton, which a player can actuate to indicate his or her choice of award. Alternatively, input device13may comprise a touch screen, such as display device7. In this embodiment, a single touch screen may be adapted to allow players to indicate selection of any of the compartments. Many other input devices13may be used with the present invention.

FIG. 2shows the vault of the present invention, in a view similar to that ofFIG. 1, except thatFIG. 2also shows a container23extending out of one of the compartments9. Container23is adapted to hold a tangible or symbolic award, which will be described later, and it is at least partially transparent to allow players to view the prize held therein.FIG. 2also shows, an alternative embodiment in block form in which electronic key19, such as a Medeco electronic lock and key system, is shown to be temporarily connected by cable21to lock11.

FIG. 3is substantially a perspective view, similar to those ofFIGS. 1 and 2, but showing the door15in the closed and locked position.

FIG. 4is substantially a front elevational view of one preferred embodiment of vault1of the present invention. As shown inFIG. 4, the vault includes a plurality of compartments9, each of which holds a prize27. In this embodiment, each prize27comprises a gem stone. Gem stones and jewelery are particularly well adapted for use with the present invention because they are small, valuable, unique, and attractive. Each gem is mounted in a suitable case, such as a jewelry box, and the entire case is held within container23. Each container23is in turn held within a compartment9.

In the more general case, the prizes need not be diamonds, but can be any prizes that can be conveniently stored and displayed in compartments. Examples of other kinds of prizes include rings, watches, other pieces of jewelry, rare coins or stamps, or tickets to entertainment events or other services. Still other prizes could include tangible symbolic prizes that represent a prize that is not present. For example, symbolic prizes may include keys to an automobile or an image of a good or service. All such prizes are intended to be included within the scope of the present invention.

In some cases, it may be desirable for the player to redeem the prize at another location. The redemption location may be a dedicated area, such as a redemption booth, in the gaming establishment or a merchant that deals in the kind of good or service that is being awarded. For example, if the player selects a key to a car, the player may actually obtain possession of the car at a car dealership. If the player selected a diamond ring, the player may be given a symbolic equivalent and the player would pick up the diamond ring at a jewelry store so the ring can be properly fit to the person. This method of redemption has the advantage of simplifying the redemption process because the game operator need not duplicate the specialized knowledge and services provided by merchants of the good or service. Furthermore, the game operator need not have a large inventory of prizes.

In the embodiment disclosed inFIG. 4, each compartment9includes a transparent partition33. Partition33allows light to pass from one compartment to another, thereby aiding viewing of the prizes27. The compartments are further secured by an external door15, of the type shown inFIGS. 1-3, and having its own transparent window25, which allows observation of all of prizes27.

At the top of the vault is a light29that is adapted to signal an attendant that a player has qualified to select a prize from vault1. In the example ofFIG. 4, light29includes a representation of a diamond, because diamonds are the prizes held in the compartments, and diamonds constitute the “theme” of this particular machine. Light29may take other forms within the scope of the invention.

Light29may include various combinations of lights, including one or more lights within the representation of the diamond, and perimeter lights surrounding the diamond. Also, there are perimeter lights31disposed around the main body of vault1itself. These lights can be programmed to flash during normal play, and/or when a player has won a major award. The pattern of flashing can be made to vary to suit the situation. For example, the pattern of lights could be programmed to flash more rapidly when the player has just won a prize.

In the preferred embodiments described above, there are at least three levels of security, namely the external door lock, the input devices operated by the player upon winning a game, and the electronic keys into which an attendant enters a necessary code. However, some of these levels could be omitted, if it is desired to simplify the system and/or to reduce its cost. For example, one would provide a vault in which the only conditions needed to open a compartment are that the player wins a game and that the player selects a particular input device. In another example, one could provide a vault the includes all of the above, plus the requirement of the use of the electronic key. The latter system would therefore omit the external door. These alternatives are not as secure as the preferred embodiment, but should nevertheless be considered within the scope of the present invention.

The number of compartments can also be varied. It is possible to provide a device with only one compartment, containing only one award at one time. The latter arrangement might be used if it desired to award an extremely special prize.

Gaming Device

FIG. 5shows one of the embodiments of vault1of the present invention used in conjunction with a gaming device35. Gaming device35may include a display device39, such as spinning reels or a video display device, and input devices36, such as buttons or a touch screen. In this example also, the prizes stored in compartments9of the vault are diamonds.

InFIG. 5, vault1is an integral part of the overall gaming device. As will be discussed below, it is also possible to form the vault separately, and to attach it to the gaming machine, or to operate the vault remotely from the gaming machine. The latter alternatives are within the scope of the present invention.

Note also that in the embodiment illustrated inFIG. 5, all compartments contain the same type of award. In a more general case, it is not necessary that the prizes in each compartment be the same. Providing a mixed selection of prizes can enhance the entertainment value of the game, and can also enable the system to cater to the desires of a larger percentage of the gaming public.

Central Processor Unit

As seen inFIG. 6, vault1comprises central processor unit (CPU)53, which is preferably a programmed computer or microprocessor, or its equivalent. The CPU is coupled to a conventional gaming device35, which could be a slot machine, a video poker machine, or any other gaming machine capable of signaling, to the CPU, that a player has qualified to select a prize from vault1.

In practice, gaming device51may be integrated into the same housing as vault1, as shown inFIG. 5, or it may be physically separate and located some distance away. Alternatively, the vault may be connected to a plurality of gaming devices35through a communication network. In this way, the vault can dispense prizes for a plurality of devices. The communication network may be any of a number of network systems that are well known in the art. In this embodiment, each gaming device35would send a signal to the vault when a player had qualified to win a prize in vault1. Vault1may also be connected to a central computer that may monitor the vault and provide additional security. The central computer may verify when a player has won a prize in vault1and the central computer may enable locks in the vault to allow an attendant to remove prizes from the vault.

Various peripheral components are connected to CPU53, such that the CPU can monitor their status. These include lock11, door sensor57, input device13, and inventory sensors61.

CPU53is preferably programmed to enable a lock to open only when an appropriate signal is received from a gaming device, and when the corresponding input device13is activated. It can also be programmed to prevent any lock from opening if an incorrect input device is pressed, or if more than one input device is pressed.

The inventory sensor61is a device for monitoring the contents of the compartments. As noted above, the inventory sensor could be a simple switch or microswitch that is actuated when a box is in a compartment, and not actuated when a box is not present. It could instead be a non-contacting proximity sensor, such as a capacitive sensor, capable of determining the presence or absence of an object in the compartment. More preferably, the inventory sensor is an RFID system, which requires that a tag be affixed to each award, the tag having circuitry capable of transmitting an encoded reply in response to an interrogation signal. The type of sensor used does not limit the invention.

CPU53is also connected to light display generator63and audio generator65. The light display generator63comprises circuitry for controlling the lights on the periphery of the gaming device and/or on the periphery of vault1, and/or the lights on top of vault1. The audio generator65controls the playing of a musical tune, preferably a happy tune, which accompanies the winning of a prize by a player. Both the light display and the audio generator serve to enhance the entertainment value of the device, by announcing a player's good luck in winning a major award, and by broadcasting this event to other customers in the vicinity of the device. The light display and audio generator also assist attendants in locating the machine that is the site of the winning play. Both, either, or neither of the light display and audio generator could be used, within the scope of the invention.

CPU53may also be in communication with display device7. CPU53is preferably adapted to cause display device7to display a variety of appropriate presentations, such as instructions to the player to select an input device when the player has qualified to receive a prize from vault1. Display device7may also be a touch screen that is adapted to serve both as a display device and an input device.

Method of Operation

A general description of the method of use of the present invention is as follows. First, the player qualifies to receive a prize from vault1. This may occur when the player obtains a predetermined event on a gaming device. In the preferred embodiment, the prize is a special prize, i.e. one that is awarded comparatively rarely. However, the invention is not necessarily limited to use with special prizes.

When the player has qualified to receive a prize from vault1, the vault so notifies the player. Such notification may include the playing of a “happy” tune on an audio system connected to, or forming part of vault1and/or the flashing of lights in an unusual pattern. If the gaming machine includes a light29or other attendant alarm, the alarm can be activated to summon an attendant who may be needed to help the player retrieve the prize.

The player then must choose a prize from one of the compartments. The player may indicate this choice by pressing one of the input devices13. The player may be required to indicate a choice even if the compartments all contain the same award. But whether or not the prizes are the same or different, the device will work in essentially the same way.

In the preferred embodiment, selecting a prize may be a necessary, but not sufficient, condition to open the compartment associated with that input device. Additional steps, described below, may be performed before the contents of the selected compartment can be retrieved. Also, in the preferred embodiment, for reasons of security, when a given input device is pressed, CPU53automatically disables the other input devices, so that it is not possible to open any compartment other than the one selected by the player.

Meanwhile, in the preferred embodiment, an attendant arrives, summoned by the sights and/or sounds of a winning machine. The attendant may carry both a master key that can unlock lock17on external door15and an electronic key19. Electronic key19is programmed to open a given compartment when an appropriate code, associated with the selected compartment, is entered into electronic key19. The attendant connects electronic key19to lock11associated with compartment9selected by the player, and enters a code on a keypad on the electronic key. A specific code may have been previously assigned to each compartment, and the attendant must enter the correct code pertaining to the compartment selected by the player.

If the code entered by the attendant is correct, lock11opens (locking plate10retracts), and the contents of compartment9can be removed. At this point, the attendant can lock compartment9, leaving it empty until another award can be placed therein. Alternatively, the attendant can immediately refill the compartment9, and then lock it. It may also be possible to leave the compartment empty temporarily, and not to lock the compartment.

The electronic lock described above is commercially available. For example, one could use an electronic lock sold by Medeco, of Salem, Va., under the trademark INSITE VLS, the latter product being covered by U.S. Pat. No. 5,140,317, the disclosure of which is hereby incorporated by reference. Other products may also be used.

It is recognized that vault1may be provided without many of the security features discussed above. For example, vault1may be configured so that the selected prize is automatically given to the player. In this embodiment, no attendant is needed to open door15of vault1. Door15may automatically open and close and the appropriate prize may be ejected from the appropriate compartment9.

FIG. 8is substantially a flow chart illustrating the major steps in the operation of CPU53according to one embodiment of the present invention. This method of operation may be implemented as a software program installed in CPU53. The program begins in block101. The program then determines whether a player has won a game that would entitle him or her to select a prize displayed in the vault. Normally, the answer would be no. In this case, CPU53would proceed to test105, which checks the status of the inventory sensor. If the condition of the inventory is normal, CPU53proceeds to test107, which checks the condition of door15. If either of these tests indicates an abnormal condition, CPU53sounds an alarm, in block109, and stops, in block111, thereby disabling vault1.

For the vast majority of iterations, the player will not have won a game, and there will be no abnormal condition. The program will therefore execute the loop described above, until one of the above conditions changes.

Assume now that the player has won the right to select a prize held in vault1. CPU53activates the lights and/or sounds associated with the winning of the game, in block113. CPU53then waits for an input device to be pressed, in test115.

Next, in test119, CPU53waits for input from an electronic key19, which is to be connected to lock11associated with the selected compartment. If electronic key19is not connected to the correct compartment, or if the code entered into the key is not correct, CPU53will sound an alarm and stop, according to test121. CPU53, in block117, enables compartment lock and deactivates the input device. If the electronic key is connected correctly, and the entered code is also correct, CPU53opens lock11associated with the selected compartment, in block123. In block125, CPU53updates its inventory records, according to the prize that is removed. It is also possible that the attendant may replace the inventory at this point, in which case block125also includes updating the inventory to reflect the prize placed in the vault. CPU53then deactivates the lights and/or sounds, in block127, and resets the lock and input device signals, so that it is ready to detect future activation of these. The program then returns to block101.

Alternative path116is provided for a simplified embodiment in which the selected prize is automatically dispensed. This embodiment, discussed more fully below, utilizes fewer security features.

The present invention also comprises a method for awarding time sensitive prizes. The value of some prizes is dependent on time. For example, tickets to a boxing match have no value after the boxing match has occurred. To avoid having this kind of prize sit in the vault until they are worthless, the vault or the associated gaming machine would increase the probability of winning the prize the closer the time is to a critical date. For example, the probability of winning boxing tickets may be 0.001 a month before the event while the probability of winning the boxing tickets may be adjusted to 0.01 one day before the event and further adjusted the day of the event to a probability of 1. It is well within the ability of game designers to program gaming machines to use different probabilities depending on the date.

There are many ways to vary the program illustrated in FIG.8and described above. Various security tests could be preformed almost simultaneously, and repeatedly, at different points in the logical flow of the program. For example, one could check the integrity of the external door and of the inventory, at different locations in the program. The arrangement ofFIG. 8comprises only one example, and is not intended to limit the invention to a particular method.

In the examples given above, the operation of the external door lock is independent of the operation of the gaming device and the vault. The attendant simply uses a conventional key to open the door, to allow access to the compartments when they are opened. However, it is also possible to control the external door lock according to the status of the gaming device. That is, CPU53could include means for preventing the external lock from opening unless the player wins a game resulting in one of the prizes displayed in the vault. In the latter case, the program would need to test for the status of the external lock in the steps, which are executed following a “YES” answer in test103. It is also possible to make the external lock an electronic lock.

Prize Monitoring

The present invention also includes a method and apparatus for monitoring and tracking prizes and control inventory. To perform this function, it is necessary to provide the apparatus with a means for determining at least the presence or absence of an object in a compartment. Such means could be as simple as a microswitch that is actuated only when a prize is present, the microswitch being connected to appropriate circuitry for determining the condition (open or closed) of the switch. Alternatively, one could use a proximity sensor, such as a non-contacting capacitive sensor, which is available from Stedham Electronics Corp., of Reno, Nev. Yet another alternative includes optical devices, such as bar code labels or tags attached to the prizes and one or more bar code scanners positioned in or near vault1to read the bar codes.

In a more preferable alternative, an radio frequency identification (RFID) system may be used. In this system, a tag attached to the prize includes circuitry comprising an radio frequency transmitter. This tag is preferably included within the sealed prize container. An RFID tag reader, comprising a transceiver, or a separate transmitter and receiver, is provided in or near each compartment9. The tag reader unit sends an RF signal that interrogates the tag. The transmitter on the tag responds with an encoded signal in reply. This encoded signal is then decoded by the receiver portion of the reader unit. The encoded signal transmitted by the tag can include information relating to the nature of the object, and is intended to include information, which is unique to the object to which the tag is affixed.

The advantage of an RFID system is that not only can the system detect the presence or absence of an object in a compartment, but it can also determine other information about the object, based on information encoded in the tag and transmitted to the reader. Information about a prize may be encoded in other forms such as a machine readable bar code.

In the preferred embodiment, a combination RFID and bar code system is used to monitor and track the prizes. In this embodiment, the bar code contains a unique identifier to identify the prize. The bar code may or may not be different from the unique identifier provided by the RFID. The bar code may be part of a tamper evident security label that seals the prize container which when broken indicates that the prize container has been opened. The inventory database may use both unique identifiers for inventory validation purposes.

Thus, using the inventory control means discussed above, the system can keep track of how many prizes are still in inventory, how many are located in the compartments, and how many have been won and distributed to players. The RFID system is especially useful in cases where different prizes are displayed in the various compartments, because the system can know exactly what kind of award is located in any particular compartment. The inventory control system therefore comprises not only a means for monitoring inventory, but also as a means for enhancing security, as it can be programmed to provide early warning if a prize is improperly removed from a compartment.

One embodiment of the present invention utilizes at least one unique inventory identifier. The identifier is associated with a particular award and it is used to track and monitor the prize. When a game operator first purchases a prize or the prize becomes associated with the system, the prize may be assigned the unique identifier. The identifier would preferably be stored or registered in a database that is maintained on a central computer or within the gaming device when the prize is sealed in a prize container. Every transaction involving the prize may then be recorded in the database. For example, a transaction may be recorded when a prize is taken out of storage and placed in vault1or when the prize is given to a player. The RFID system described above may be adapted to identify each award by its unique identifier. The gaming establishment and other entities may have access to the inventory database. Information from the database may be used to plan the manufacturing of inventory and marketing activities.

FIG. 7is substantially a schematic diagram of one embodiment of the inventory sensors shown in FIG.6. RFID tag reader71includes a transmitter that sends an interrogation signal to the RFID tags, and a receiver which receives signals sent in reply by the various tags. The transmitter and receiver portions of reader71may be included in the same unit, and in fact may be provided on the same electronic chip. Multiplexer73performs a time-division of the transmitted signal, such that the signal will be transmitted by only one of the various antennas75at one time, each antenna being associated with one of the RFID tags. RFID tags77are positioned to receive from, and transmit to, the respective antennas75. Multiplexer73enables one tag reader75to be used for the entire system, even though there are a plurality of RFID tags. Appropriate circuitry in multiplexer73decodes the received signal, so that the tag reader will know which tag transmitted a particular reply, based on the time at which that reply was received. Such multiplexing technology is within the level of ordinary skill of persons skilled in the electronic arts.

In the preferred embodiment, the vault is in communication with a central computer. The central computer holds a database of attendants authorized to open the vault for the purposes of awarding prizes or restocking prizes. A transaction record may be stored in a central computer each time a vault is accessed or a prize is awarded or restocked. In the latter case, the database in the central computer may only allow an attendant to open the vault during specific times.

Alternative Configurations

Turning now toFIG. 9, the present invention includes a vault200. Vault200comprises a housing202that may be made from a variety of suitable materials, such as steel and glass. Similar to the embodiment discussed above, a plurality of compartments9are provided in housing202for holding a plurality of prizes and openings are provided in the compartments for allowing the prizes to be removed. However, unlike the embodiment discussed above, vault200comprises a plurality of doors15, which are attached to the housing, for covering the openings in the individual compartments. Alternatively, vault200may be provided with one single door providing access to all compartments9. Each door15may be provided with a window for allowing players to view prizes in the compartments9and a lock17may be attached to each door, housing202, or both for limiting the operation of the doors. Input devices13may also be provided for allowing players to select an award to be dispensed from vault200.FIG. 9shows input device13attached to doors25. However, input devices13maybe separate from vault200and a communication device, such as an electrical wire, may used to transmit the selection information to the vault.

Vault200may be operated in much the same way that vault1is operated, discussed above. This embodiment may be used to store and display a larger number of prizes than the embodiment discussed above. As will be discussed below, a larger number of prizes may be needed if a single vault is used to service a plurality of gaming devices. This embodiment also provides the advantage of centralizing the distribution of prizes, thereby reducing the cost equipment, maintenance, and support.

As seen inFIG. 10, the present invention also includes vault250. Vault250comprises a housing262with a plurality of compartments256located in the housing. In this embodiment, a door252is provided for each compartment256. Each door252may comprise a window254for allowing players to view prizes located in the compartments256. Input devices13are provided for allowing players to select prizes.

Vault250also comprises a reader260that is adapted to read information on a voucher, coupon, ticket, magnetic card, or other information carrying device. Display258, such as a video screen, and speakers266may be provided for presenting information to players.

FIG. 13depicts another embodiment of the dispensing device of the present invention. In this embodiment, vault400comprises a housing402that preferably comprises transparent material, such as glass, that allows players to see inside of the housing. At least one tray404is provided inside of housing402. Tray404is pivotally mounted so that it can rotate around a vertical axis. Partitions406may be provided to divide tray404into segments for holding different prizes. A container23, holding a prize, may be placed in each compartment formed by partitions406. A door408, shown in an open position, may be provided for inserting and removing containers23. The various locks, input devices, lights, etc., of the previous embodiments may be incorporated into vault400.

Turning toFIG. 14, the present invention also includes an embodiment in which a plurality of prizes are kept in a single compartment. In this embodiment, vault501comprises a housing514, compartment509, and door515. Door515comprises locking mechanism517, which may be any of the locking devices above, and window525. Rather than providing a compartment for each prize, this embodiment allows for a plurality of prizes523to be displayed in a single compartment509. The prizes maybe clothing, travel services, automobiles, electronic equipment, dining services, jewelry, toys, art work, and many other kinds of goods and services. Compartment509is preferably designed to accommodate the number and size of prizes523. This embodiment has the advantage of concentrating prizes together, which creates the feeling of a treasure trove.

This embodiment may utilize any of the security features discussed above. For example, an RFID tag may be attached to each prize523and one or more RFID sensors may be provided in vault501or bar codes may be attached to each prize and a bar code scanner may be positioned in the vault.

When a prize qualifying event occurs, the player would go to vault501and select a prize. The player may indicate the selection using an input device513. Alternatively, the player may simply tell an attendant which prize he or she has selected. The attendant may then be given a voucher, either automatically or manually, and the player would redeem the voucher at another location, such as a redemption booth or the attendant may open door515and hand the displayed prize to the player. The attendant may also follow various security procedures, such as recording the prize transaction.

Automatic Dispensing

The present invention also includes a dispensing mechanism that can automatically dispense the prize to the player. This and other dispensing mechanisms can be incorporated into all of the various embodiments of the vault. An example of one possible dispensing mechanism is illustrated in FIG.12. Dispensing mechanisms are well known, and many mechanisms, such as vending machine mechanisms, may be adapted for use in the present invention. If a dispensing mechanism is used, vault250may have the advantage of not requiring the involvement of an attendant.

One example of an automatic dispensing mechanism is shown in FIG.12. In this embodiment, compartment350is defined by a wall352. Compartment350is adapted to hold a prize356in a container358. Opening354is provided in wall352and it is adapted to allow container358to pass through the opening. Wall352may also comprise hole370to allow light372to illuminate prize356. An inventory sensor386may be provided in or near wall352for monitoring the presence of prize356.

Door360, shown in an open position, may be provided to cover opening354. Door360may be attached to the vault by a hinge362. A pin366that is adapted to engage lock364may be attached to door360. Lock364is in communication with a controller or computer (not shown) that causes the lock to allow door360to open. Hinge362may be spring loaded to allow door360to spring open when lock364is opened. Button device368may be provided for allowing a player to select prize356in compartment350.

Additional security devices may also be incorporated into or associated with compartment350. For example, pin374may be provided for preventing container358from being removed. In its activated position, pin374projects upward through hole376. Spring378is provided to bias pin374in a downward direction and solenoid382with shaft380, biased outward by spring381, is provided to force pin374upward. It is recognized that many different lock mechanisms and security devices may be used with this embodiment of the present invention.

In normal operation, a player would select prize356by pressing button368or activating some other selection indicating device. The controller would then activate lock364which would allow pin366to disengage the lock364. Door360would then be caused to open exposing container358through opening354. The controller would then activate solenoid382, which would then cause shaft380to move away from pin374. Spring378would then cause pin374to descend into to hole376, thereby allowing container358to move through opening354. A spring384may be provided for pushing container358at least partially through opening354. Other latching, locking, pushing, or moving devices may also be used.

The present invention may also include an automatic replenishment mechanism (not shown). Such a mechanism would restock the compartment350with a prize after a prize has been dispensed. The replenishment mechanism may comprise a conveyor system that would position a prize in compartment350from the rear of the compartment.

Networked System

FIG. 11illustrates a system300of the present invention in which a vault312is used to service a plurality of gaming devices35. Vault312may be any of the vaults discussed above or a combination of the vaults discussed above. A communication device302may be provided for allowing vault312to communicate with gaming devices35. Many different communication devices are well known in the art that could be adapted for use the present invention. One example of a communication device is an Ethernet local area network with appropriate software and network cards installed in vault312and gaming devices35.

System300may comprise a central computer304that may be used to manage the system. For example, central computer304may track player activity, monitor the status of prizes in vault312, monitor inventory, authorize access of attendants and players, authorize the dispensing of prizes, and communicate with other devices.

Vault312is preferably positioned so that it receives maximum exposure to players. As players walk by vault312they can see prizes being displayed there and preferably they can see the prizes when they are playing.

In normal operation, when a player obtains a predetermined winning event on one gaming device35, the player may wait for an attendant to arrive. The attendant would then verify that the player has qualified for a prize. The player and the attendant would then walk to vault312where the player would select the prize and the attendant would open the appropriate door and remove the selected award. Alternatively, vault312may have an automatic dispensing mechanism, discussed above, that would dispense the prize to the player.

In another embodiment, the player would be issued an information carrying device, such as a voucher, coupon, ticket, or magnetic card, and the player would take this device to vault312. Vault312would have a reader that would read the information on the information carrying device. Vault312may then verify the information with central computer304or one of the gaming devices35. After it had received verification, if necessary, vault312would allow the player to select a prize and dispense the prize to the player. Some prizes may require more than one prize qualifying event to be redeemed. For example, a player may be required to accumulate two or more bonus awards to qualify to receive a prize from vault312. A system described in U.S. patent application entitled Apparatus and Method for Maintaining Game State, filed on Dec. 20, 2000, which is incorporated herein by reference, may be used to redeem prizes using multiple prize winning events.

In one embodiment of the present invention, central computer304is in communication over a communication network308with a remote server310. Remote server310maintains a database of prizes that are available for the player to receive. A display device, such as a video screen, may be provided on each gaming device and/or on vault12for displaying the prizes available for selection. An input device may also be provided for selecting prizes and navigating through various menus. Once a player has qualified for a prize, the player would be presented with one or more prizes that the player could receive. The prizes may be categorized into different award levels that correspond with the different award levels in the underlying game. The player would then select a prize. The prize may be given to the player at vault312, at another establishment, such as a store, or it may be delivered to the player.

The present invention may be adapted for use with player tracking systems wherein the prizes to be awarded to a player are associated with the player and not a particular device. For example, when a player has qualified to win a prize, a record of the qualification is recorded in a centralized database. The qualification is associated with the identity of the player, which may be implemented with a player number. The player may then go to any vault that is in communication with the system to select and receive a prize.

CONCLUSION