US20060066048A1 - Magnetic jam detection in a card shuffler - Google Patents

Magnetic jam detection in a card shuffler Download PDF

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Publication number
US20060066048A1
US20060066048A1 US10940420 US94042004A US20060066048A1 US 20060066048 A1 US20060066048 A1 US 20060066048A1 US 10940420 US10940420 US 10940420 US 94042004 A US94042004 A US 94042004A US 20060066048 A1 US20060066048 A1 US 20060066048A1
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Prior art keywords
cards
card
shuffling device
components
speed
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Abandoned
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US10940420
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Peter Krenn
Ernst Blaha
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Bally Gaming Inc
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SHFL Enterteiment Inc
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F1/00Card games
    • A63F1/06Card games appurtenances
    • A63F1/12Card shufflers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F1/00Card games
    • A63F1/06Card games appurtenances
    • A63F1/14Card dealers
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F17/00Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports or amusements, e.g. casino games, online gambling or betting
    • G07F17/3286Type of games
    • G07F17/3293Card games, e.g. poker, canasta, black jack

Abstract

A shuffling device for playing cards and method of shuffling cards is provided where a first group of cards is moved within the device to form a randomized second group of cards. The device comprises moving parts that assist in the movement of cards within the shuffling device; a processor in informational connection with the shuffling device; a sensor which detects at least one of speed, distance and force of at least one moving part and provides a signal to the processor regarding detection of at least one of speed, distance and force; and the processor containing a program that interprets the signal to detect significant variations in at least one of speed, distance and force of the moving part.

Description

    BACKGROUND OF THE ART
  • 1. Field of the invention
  • The present invention relates to card shufflers, particularly playing card shufflers, and the detection of jamming or erroneous mechanical performance in the operation of the shuffler.
  • 2. Background of the Art
  • Examples of shuffling devices for playing cards, particularly for use in casinos are described in U.S. Pat. Nos. 4,659,082; 6,659,460; 6,655,684; 6,651,982; 6,651,981; 6,588,751; 6,588,750; 6,568,678; 6,325,373; 6,267,248; 6,254,096; 6,149,154; 6,139,014; 6,068,258; 5,989,122; 5,695,189; 5,676,372; 5,584,483; 5,382,024; 4,832,342; 4,659,082; and 4,586,712. In these known shuffling apparatuses, various different formats of randomizing cards are performed. In U.S. Pat. No. 4,659,082, the shuffling vessel is formed by a horizontally arranged drivable drum that is provided with radially extending shafts for receiving a card each. An input station for receiving a stack of discarded playing cards is provided through which the individual shafts of the drum are supplied. The storage container for the shuffled cards is supplied by the drum. Following the activation of a card ejector, the individual cards are pushed into the storage container randomly. A similar card shuffler has become known from U.S. Pat. No. 4,586,712 in which the drum is vertical.
  • A high degree of shuffling is achieved with such card shufflers. The predictability of the card sequence in the shuffled card stack is difficult or virtually impossible for a third party even in the case of using electronic aids. In these known shufflers, there can be card storage means for retrieving the shuffled cards individually. This individual card movement requires significant control and may lead to certain disadvantages. For example, certain card shufflers may only be used for certain games, but not for such games where a removal in stacks of the shuffled cards is provided.
  • A card shuffling apparatus with an output apparatus for retrieving cards is described in U.S. Pat. No. 5,683,085 that by way of a respective activation can be supplied from the shuffling storage means not only with individual cards, but also with several cards, so that an entire stack of cards can be taken from the output apparatus.
  • U.S. Pat. No. 5,989,122 teaches a card shuffling apparatus that also conveys entire playing card stacks to an intended output apparatus.
  • U.S. Pat. No. 5,303,921 teaches a floating jammed shuffle detector for use in a card shuffling machine. The detector has a body with a card contacting portion and a sensor interactive portion. A detector housing and a photosensor are provided. The sensor interactive portion has an aperture of a predetermined size. The detector, particularly the body, is reciprocally mounted in the housing, whereby the card contacting portion of the detector contacts the uppermost card of a deck of cards and the sensor interactive portion is received in the photosensor. Depending on the sensed position of the card contacting portion of the detector, the machine receives a “reshuffle” or “proceed” command. U.S. Pat. Nos. 6,068,258; and 5,695,189 also have disclosures on card jam detection and recovery.
  • U.S. Pat. No. 6,139,014 discloses a recovery method for recovering from a card jam in an apparatus for automatically shuffling cards, the apparatus including a card mover for moving the cards and sensors for monitoring movement of the cards wherein, during normal movement, the cards are moved substantially one at a time and the sensors are alternately blocked and unblocked. The recovery method comprises the steps of: sensing a prolonged blocked state thereby indicating that the card jam has occurred; altering the normal movement of the cards; sensing an end of the prolonged blocked state; and resuming the normal movement of the cards.
  • U.S. Pat. No. 6,325,373 teaches a card shuffler comprising: a card moving mechanism; a microprocessor for controlling operation of the card shuffler, including the card moving mechanism; memory; a program stored in memory for controlling the card moving mechanism; at least one detector for detecting the presence of a card jam; in response to detecting the presence of a card jam, the program automatically attempts to recover from the jam; and a multi-segment display for displaying the occurrence of a card jam.
  • The differentiation as to whether or not entire stacks of cards or merely individual cards are conveyed to the output apparatus is solved in U.S. Pat. Nos. 5,683,085 and 5,989,122 by electronic means. The output apparatuses per se remain the same and are therefore not believed to be adaptable to the different card games.
  • SUMMARY OF THE INVENTION
  • Deficiencies in shuffler operation, including card jams can be electrically or electronically identified. Various physical events such as angular speed or linear speed of shuffler components (e.g., shafts, rollers, pushers, grips, elevators, etc.) can be determined in absolute or relative terms of speed. Threshold speeds, absolute speeds or relative changes in speed can be indicators of jamming or other performance deficiencies that indicate substandard performance. These indicators can be used to provide notice to an operator that such a deficiency is occurring and that it should be addressed.
  • BRIEF DESCRIPTION OF THE FIGURES
  • FIG. 1 schematically shows a card shuffler in accordance with the present teachings in which a cover has been removed.
  • FIG. 2 shows a top view of a card input device for a shuffler as shown in FIG. 1.
  • FIG. 3 shows some internal details of an output device for a shuffler as shown in FIG. 1.
  • FIG. 4 shows a card storage component for one-by-one output of shuffled cards from a shuffler as shown in FIG. 1.
  • FIG. 4A shows a top view of card storage compartment according to FIG. 4.
  • FIGS. 5 and 5A show details of variants of the arrangement of compartments of the shuffling storage compartments.
  • FIG. 6 shows an axonometric or perspective representation of the shuffling storage means for a shuffler as shown in FIG. 1.
  • FIG. 7 shows a security container with a shuffling storage means.
  • FIG. 8 shows a perspective view of a card feed roller assembly having magnetic plates to assist in detection of jams.
  • FIG. 9 shows a schematic of a circuit design useful with a magnetic jam detector.
  • FIG. 10 shows a card feed roller assembly having a sensing element adjacent a rotating element on a shaft.
  • DETAILED DESCRIPTION OF THE INVENTION
  • In normal operation of a shuffling device, there are moving parts that operate to receive, move, orient, load, unload, insert, raise, or lower a single card, group of cards, or complete sets (e.g., decks) of cards. There are a number of reasons why these moving parts may change their quality of movement during a shuffling procedure. In addition to normal wear and deterioration of components, card jams can occur, even with the best designed and engineered products. As significant portions of the shuffling process and the shuffling operation may be hidden from view, there is not necessarily any visual indication that shuffling is not properly proceeding. Waiting until well past an expected end of the shuffling process to find that cards or hands of cards are not being delivered is both an inefficient way of determining shuffling status, and could lead to damage of the equipment if a non-functional shuffling process is stressing parts and components in the shuffler. In addition, failing to realize a shuffle did not take place can result in a loss of revenue to the casino.
  • Some previous jam detection systems have evaluated blocking and unblocking of sensors within a shuffler to determine that cards are present or are not present at appropriate times in a shuffling process. This has proved to be a good method for detecting certain forms of card jams, but alternate methods are possible. It is even possible with some alternative detection methods, which are included and described herein, to be able to anticipate potential apparatus breakdown and upcoming component problems with a jam detection system.
  • The herein described technology for determining card jams may be used with any of the various structures of shuffler and with any format of shuffling, as will later become apparent. All of the patent references noted above are incorporated herein by reference to enable manufacture of the underlying shuffler structures that can be used in combination with a jam detector and jam detection methodology described herein. The proposed measures of jam detection are therefore compatible with any shuffler that has moving parts, including but not limited to a) modular arrangements of the card shuffler, with an exchange of the card storage means for the shuffled cards being possible in a simple way; b) carousel shufflers; c) vertical or linear stacked arrays of mixing compartments, d) ejection shufflers; e) riffle shufflers; grip and lift insertion shufflers; and the like, as described in publicly available literature including but not limited to the references cited above.
  • An underlying aspect of the described detection technology is that moving parts within the shuffling system are expected to move at steady, consistent and/or repetitive rates at different stages of the shuffling operation. By observing, detecting, noting and/or measuring movement, acceleration or speed of movement, performance of individual sections, parts or components of the shuffler can be monitored from moment to moment or at specified time intervals or times during the shuffling operation. By having detection systems at significant or even all moving parts in the shuffler, specific locations of potential jams or adverse shuffling issues can be located and notice can be sent to a processor and/or display system on the shuffler or at a distal location (e.g., to a technician location or pit crew).
  • There are numerous different ways in which operation variation of moving elements can be observed in an effort to detect deficiencies. In addition to observing complete lack of movement of a specific component, delayed movement, erratic movement, varied acceleration, changing movement (within a single operation or over time), incomplete movement, and the like can be observed. The indications of what will be generically referred to as “speed” (which will be inclusive by definition of linear speed, angular speed, acceleration, start and stop movement, time of movement, and consistency of movement) can be provided by many different methodologies. These methods include, but are not limited to measurement of power utilization by specific components, measurement of torque applied to elements, measurement of forces applied to individual elements, electronically or electromechanically observed/detected/measured speed of elements, magnetically detected flux alterations from moving parts, optically (electro-optically) observed/detected/measured speeds and the like. Descriptions of these forms of detection are provided herein.
  • When specific components are operating improperly, as when cards are jammed into a specific roller pair, or when cards are not present in a roller pair when they are intended to be present during shuffling, local power consumption of the motor driving the rollers will be different than expected. By measuring power consumption of specific areas of the shuffler, jam detection can be effected by measuring/observing/noting specific levels of change in local power consumption within the shuffler. Where reduced power consumption is observed, it is likely that cards have not been fed to that location. Where a predetermined degree of increased power consumption is noted, it is likely that one or more cards are jammed at that location, and that the local element is expending excess power in attempting to move the card or cards.
  • Similarly, measurement of torque or available force in the movement of moving parts (rotating elements and linear moving elements, respectively, for example) can be used to detect/observe/measure for the occurrence of card jamming in the shuffler. When a component (e.g., a card pusher or a set of rollers) is operating properly, it has a power capability that can be measured. For example, by providing a belt to a roller, the force applied by the roller (or shaft driving the roller) can be measured. That force is expected to be a measurable amount when the component is moving cards and when it is not moving cards (either in a free-rolling mode or when moving prior to receiving a card). By measuring the torque on the shaft, it can be determined if there is a variation in the amount of available torque that can be explained by a card jam or lack of card feed to that component.
  • Similar to measurement of torque in rotational movement of parts, linear movement of elements (such as a card pusher or gripping element) is expected to be able to provide force in a measurable range. If a spring or other tension element is present which can be used to measure or observe specific linear forces and provide a signal indicative of that force, the occurrence of events that alter the expected force can be observed and detected, such as where a card jam is preventing proper or complete movement of the element or where the absence of a card allows that element to provide greater force than expected.
  • Electronically or electromechanically observed/detected/measured speed of elements can be provided with any system that actually measures the linear or angular speed of a component, as with a speedometer, an odometer and timing component, distance measuring element without associated time component, and the like associated with specific elements. For example, distance alone can be an effective indication of a jam where a particular element is known to have to traverse a specific distance to effect its function (e.g., a card pusher or hand pusher must move exactly 10 centimeters to unload cards or hands). If the element is found to be moving less than its required distance, there can be an assumption that its movement is being blocked (as with a card jam). Therefore, upon each operation of that element the distance it traverses is measured, and where the measured distance is insufficient, there is an indication of a possible card jam or other system malfunction. Similarly, if an element is moving too slowly or too fast, that could provide an indication that no cards are being provided (and hence the element is moving faster than expected) or that cards are jammed (and so the element is moving slower because of blockage or friction from jammed cards). The measurements may also be taken on an individual (single) movement of an element or over time to measure an ongoing, repeated event as the signal. As simple an element as a free rolling wheel pressing against the moving surface can provide the distance measurements whenever the element moves. This would be subject to wear, however and would not be a most preferred embodiment.
  • In one embodiment described herein, an element on a moving part has a measurable/detectable magnetic component to it. As is well known, when a magnet moves, its magnetic field moves, and the rate of the movement can be easily detected either by forces generated on an electrical current or by the generation of an electrical current in a conductive medium that is stationery in the moving field. An ammeter, voltmeter, or other device can be present. The movement of the field through an area or volume of space (flux) can be easily measured and used as a basis for determining if parts, especially rollers or roller shafts, are moving properly. The magnetic elements may be provided outside the card movement area so that detection of the flux variations can also be made outside of the card movement area. The difference in magnetic element location is a design feature that should improve some attributes of the device, but location within the card movement area is also possible.
  • The detection system may also be based upon optically (electro-optically) detected movement. For example, fiduciary marks or optically sensible marks may be placed on the outside (especially axially end or outside) of the roller or roller shaft. An optical reading or sensing element (e.g., a camera) observes the movement of the marks and determines its speed (as generically defined above). The data from the camera images can be readily used to indicate the speed of the element, which can again reflect a change in machine performance and especially a card jam. A strobe light may be placed outside the moving element or on the moving element, and the movement of the emitted light may be observed. Combinations of these various systems may also be provided within the shuffler to give more detailed or more sophisticated data from which determinations of shuffler performance may be based.
  • Many variations and designs in shufflers, as noted above, are possible for use in combination with the jam detection of the present invention. With respect to a carousel-type shuffler (with a full carousel or slots forming only a partial circle or fan of compartments), a card storage means for the individual retrieval of cards can be replaced for example very simply by one for the retrieval of cards in stacks and vice-versa. Principally, the receiving means can be provided with any desired arrangement and can comprise beveled edge, grooved and/or spring-shaped entrances to the respective compartments, for example with which the card storage means and the basic body mutually engage. The positioning or fixing of the respective elements can be provided by means of a fixable alignment pin for example. It is also possible, however, to provide connections by clips or snap-in connections such as spring-loaded balls or pins as receiving means for the card storage means which latch into respective latching recesses of the card storage means or the basic body of the shuffler.
  • In one embodiment, the content of each compartment of the shufflers storage means is securely pushed into a nip line between two rollers during the output that convey the same into the card storage means for the shuffled cards. This also allows shuffling more than one card into a compartment of the shuffling storage means and thus keeping the card shuffler relatively small. This allows operating such a shuffler on a game table even when a larger number of card stacks, such as six or eight, are in the game and need to be managed. The nip rollers can either be provided with an elastically deformable coating or be pressed in a resilient way against one another which also allows an adjustment to the thickness of the content of the compartment to be ejected which can also hold several cards, e.g. a card stack with nine or more cards. The stacks may contain zero, one or more cards at different times in the shuffling process.
  • In one embodiment, the card shuffling storage means is a drum having radially arranged compartments. The cards are held in the individual compartments and cannot slip outwardly by centrifugal force and thus prevent any contact of the cards with a housing enclosing the drum. This leads to a very substantial protection of the cards.
  • Moreover, in the case of any required exchange of a drum, it is not necessary to remove the cards from the compartment of the same. Instead, the drum including the cards contained in the same can be exchanged.
  • In one embodiment, a card sensor is provided to detect the cards used in a game. It is not only possible to check their number, but also the card picture, as a result of which any changes to the cards can be recognized.
  • Some of the exemplary embodiments of this described technology are now explained in closer detail by reference to the enclosed drawings, wherein:
  • FIG. 1 schematically shows a card shuffler S in accordance with the present teachings in which a cover (not shown) has been removed.
  • FIG. 2 shows a top view of a card input device CI for a shuffler as shown in FIG. 1.
  • FIG. 3 shows some internal details of an output device OD for a shuffler as shown in FIG. 1.
  • FIG. 4 shows a card storage component 42 for one-by-one output of shuffled cards 43 from a shuffler (not shown) as shown in FIG. 1.
  • FIG. 4A shows a top view of card storage compartment 42′ according to FIG. 4.
  • FIGS. 5 and 5A show details of variants of the arrangement of compartments 69 of the shuffling storage compartments.
  • FIG. 6 shows an axonometric or perspective representation of the shuffling storage drum 2 for a shuffler (not shown) as shown in FIG. 1.
  • FIG. 7 shows a security container 63 with a shuffling storage means.
  • FIG. 8 shows a perspective view of a card feed roller assembly 200 having magnetic plates 202 to assist in detection of jams.
  • FIG. 9 shows a programmable Circuit Board (PIC) 11 a that contains solid state sensors.
  • FIG. 1 shows that on a base plate 1, a shuffling storage element 2′ is disposed on a console formed by two legs 9, which shuffling storage element is formed by a rotatably held drum 2. The drum 2 is connected to two disks 3 via spacers 62 (FIG. 6). The flanges 2″ of the drum 2 are provided with compartment-like slots or trays 69 which are designed for receiving cards. The disks 3 are each provided with a circumferential friction engaging elements, gearing or teeth 70. The shuffling storage means 2′ can be driven via a pinion 4 and an engaging pulley (e.g., a toothed pulley) 5 which is rigidly connected to the same and are jointly held rotatably in plates 25, and a toothed belt 6 via a second toothed pulley 7 and a motor 8. This motor 8 is triggered via a randomizer and optionally also moves the shuffling storage means 2′ in mutually opposite directions, so that an oscillating movement of the shuffling storage means 2′ can occur. This oscillating movement may also be incorporated into an automatic jam recovery movement or sequence that can be programmed into a processor driving the shuffler.
  • A reservoir 10 for discarded (unshuffled, used decks, new decks) cards 13 is provided which is part of an input apparatus. The reservoir 10 comprises a wedge 11 which may be rolled off by a roller 12 which is arranged rotatably within the reservoir 10 on an inclined floor of the reservoir 10 against two rollers 14 which should be able to gently engage the cards on the roller surfaces, as with a non-abrasive friction surface such as rubber or elastic (FIG. 2). The two rollers 14 are rotatably held in the two plates 25 on a common shaft 28 and can be driven by way of two belt pulleys 26, a toothed belt 29 as well as a belt pulley 27 via a motor 17 jointly with the rollers 15. Two rollers 16 touch the two rollers 15 on the circumference, so that they can be co-rotated by surface friction.
  • A sensor 24 is shown to be provided as a line or pixel sensor for recognizing the card symbol of the respectively moved card 13. The pair of rollers 19 (only one of the pair is shown due to the angle of view) and the pair of rollers 18 (only one of which is shown due to the angle of view) which touch the same card on the circumference of each roller and are each situated on shaft 30 can be driven in the same manner as described above by motor 23.
  • The two levers 21 are used for the complete insertion of the respectively moved card into a compartment 69 of the shuffling storage means 2′ and are drivable in an oscillating or reversible manner by way of a rod 22 which is reciprocally or swivelably connected with the lever 21 by the axle 34 by way of an eccentric disk 23 disposed on the motor.
  • At least two variants are described herein for the card storage means 42, 42′ for the shuffled cards 13, which storage means can optionally be fastened to the base plate 1 and can easily be mutually exchanged. A receiving means is provided which comprises two alignment pins 100 which are inserted in the base plate 1 and on which a card storage means 42, 42′ for shuffled cards can be inserted. The card storage means 42, 42′ is provided with respective bores 102 in its base. To fix or secure the respective card storage means 42, 42′, a screw 101 is provided which engages in a threaded bore 103 of the card storage means 42, 42′. A receiving means for the card storage means 42, 42′ can also use clip connectors to connect to the card storage means 42, 42′, or a recess can be formed in the base plate 1 into which the card storage means 42, 42′ can be inserted.
  • The output of cards 13 from the compartments 69 into a card storage means 42, 42′ is performed by means of two swivel arms 35 which are swivelably held in the two legs 9 and are drivable in an oscillating manner by way of levers 37 and by way of an eccentric disk 38 situated on a motor. The two swivel arms 35 each carry at their upper ends an inwardly positioned rail 36 (FIG. 3) that grasps the cards disposed in a compartment 69 and conveys them to a nip gap of two grip rollers 40. The grip rollers 40 are held in the plates 45 and are simultaneously drivable by a motor 41.
  • The grip rollers 40 convey the respectively moved cards 13 either into the card storage means 42 for the shuffled cards as shown in FIG. 1 for a stack-by-stack removal of the cards 13, or into a card storage means 42′ for a one-by-one removal of shuffled cards.
  • A card storage means 42 is substantially formed by a U-shaped table 43 in which the cards 13 are deposited in a stack 44. The cards can be removed upwardly by the croupier stack-by-stack if necessary.
  • The reservoir 42′ according to FIGS. 4 and 4A is provided for a one-by-one removal of cards 13. The cards emerging from the nip gap of the grip rollers 40 enter the card storage means 42′ through a gap 50 which is shown to be optionally limited by an oblique downwardly extending wall 49 and a spring-loaded shoe 47. The cards 13, which as a group may also include several of the cards simultaneously, are pushed between the shoe 47 and the wall 49 or the cards already disposed in the card storage means 42′, with the shoe 47 being pushed back against the force of the spring 48. The shoe 47 slides over an inclined plane of an L-shaped basic body 46. A gap 73 remains between the lower edge of the wall 49 and the L-shaped basic body 46, through which gap cards 13 can be retrieved one-by-one.
  • As is shown in FIG. 4A, the inclined wall 49 is provided at its lower edge with a centrally arranged recess 72 which is open on its edge and facilitates the withdrawal of the individual cards. The card storage means 42′ is limited on the side by walls 50. The shuffled cards can be retrieved by the croupier individually in that the respectively foremost of the playing cards 13 is grasped through recess 72 in the wall 49 and is pulled through the gap 73.
  • As is shown in FIGS. 5 and 5A, springs 51, 52 are arranged in the compartments 69 of the shuffling storage means 2′, which springs ensure the clamping of the card(s) inserted into the respective compartment 69.
  • The spring 52 is provided with a securing element such as a bent strip or spring 55 which covers the radially outer openings of the compartments 69 and securely prevents cards from being ejected outwardly by centrifugal force during the rotation of the shuffling storage means 2′ or falling out if tilted in a downward direction.
  • The springs 51 according to FIG. 5A are arranged as curved or bent leaf springs and are inserted in a slot 53 of the one wall of the compartment 69 and press against the respectively opposite wall of compartment 69. The card inserted into the respective compartment 69 is clamped between said spring 51 and the opposite wall of compartment 69 and held in this way in the respective compartment 69.
  • The output of the cards of a compartment 69 is carried out in such a way that the card 13 or a stack of up to nine cards for example is ejected by force. This is carried out by means of the swivel arms 35 and rails 36, as already explained above. The springs 51, 52 are deformed during the ejection of the card(s) 13.
  • As is shown in FIGS. 1 and 6, drum 2 rests with axle journals 57 in receiving means of legs 9 and can be removed or lifted from the same with ease. Since the compartments 69 are provided with springs 51, 52, the cards 13 can remain in their compartments during the removal of drum 2.
  • The drum 2 can be placed in a security container 63 (FIG. 7) and can be transported in the same, with the container 63 being sealable with a lid 64. For this purpose, flanges 65, 66 are fastened on container 63 and the lid 64. This allows connecting the container 63 with the lid 64 in a manner so as to be secure against manipulations or to lock the same.
  • It has been mentioned previously that not only may card jams be detected, but that other shuffling deficiencies may be detected or even predicted. For example, variations in the speed of movement of rollers can provide an indication that rollers are wearing out, causing uneven movement of cards or eccentric movement of cards through the shuffling device. Specific types of signals can be interpreted by the processor as indicative of wear rather than jamming. Power surges that are not associated with specific movements of the elements of the shuffling device can be indicative of a short circuit developing or occurring in the electronics or wiring of the shuffling device. Eccentric movement of rollers or elements on the rollers can be an indication that components have become loose within the shuffling device and need to be secured. Speed or force variations with specific cards in the set of cards being shuffled (which occurrence of specific cards can be defined by the card reading capability of the shuffling device) can be indicative of a damaged, marked, or foreign card in the set of cards.
  • FIG. 8 shows a perspective view of a card moving component 200 having a rotational shaft 201 bearing a disc 203 embedded with a plurality of magnetic elements 202 (which may also be an optically marked element) and the disk 203 attached to the end of the shaft 201. A detection system 204 for the magnetic field created by the magnetic element 202 (or optical camera for an optically marked element, not shown) is used to provide signals to a processor (not shown).
  • As noted above, the jam detection system described herein may be used with all of the various formats and designs of shuffling devices that are known in the art, as long as there is a moving part that can be used for detection purposes. For example, U.S. Pat. No. 6,149,154 describes a commercial shuffler known as the ACE® shuffler produced by Shuffle master, Inc. This device (as described in the patent) may be variously described as an apparatus for moving playing cards from a first group of cards into plural groups, each of the plural groups containing a random arrangement of cards, the apparatus comprising: a card receiver for receiving the first group of unshuffled cards; a single stack of card-receiving compartments generally adjacent to the card receiver, said stack generally adjacent to and movable with respect to the first group of cards; and a drive mechanism that moves the stack by means of translation relative to the first group of unshuffled cards; a card-moving mechanism between the card receiver and the stack (preferably comprising a plurality of shaft-mounted rollers); and a processing unit that controls the card-moving mechanism and the drive mechanism so that a selected quantity of cards is moved into a selected number of compartments. The apparatus may further comprise a second card moving mechanism adapted to empty one of the compartments after a selected quantity of cards is moved into one of the compartments. The apparatus may also comprise a second receiver for receiving the cards the second card moving mechanism moves out of the compartments. The stack is preferably vertically translatable in that design. The ACE® shuffler may also be described as a playing card handler comprising: a generally vertically oriented stack of mixing compartments for accumulating cards in at least one compartment; a microprocessor programmed to randomly select the compartment which receives each card in a manner sufficient to accomplish randomly arranging the cards in each compartment, wherein the microprocessor is programmable to deliver a preselected number of cards to a preselected number of compartments; a card staging area for receiving a stack of cards to be handled, wherein the staging area and stack of mixing compartments are movable with respect to each other; a drive mechanism responsive to output signals from the microprocessor for causing relative movement between the staging area and the stack of mixing compartments; a card ejection device for moving a card from the staging area into one of the mixing compartments; and an input, operably connected to the microprocessor, that communicates a number of game participants and a number of cards to be dealt to each participant to the microprocessor. The ACE® shuffler may also be described as an apparatus for moving playing cards from an unshuffled group of cards into a plurality of hands, each hand containing a random arrangement of the same quantity of cards, the apparatus comprising: a card receiver for initially receiving the unshuffled group of cards; a single stack of card-receiving compartments generally adjacent to the card receiver, the stack generally vertically translatable; a card-moving mechanism between the card receiver and the stack; and a processing unit that controls the card-moving mechanism and the vertical movement of the stack so that a card is moved from the receiver into a randomly selected compartment and so that a selected number of cards are moved into a selected number of compartments.
  • Another successful commercial shuffler that can incorporate the jam detection technology described herein is the KING® shuffler from Shuffle Master, Inc. as described in U.S. Pat. No. 6,254,096. That shuffler may be variously described as an apparatus for continuously shuffling playing cards, said apparatus comprising: a card receiver for receiving a first group of cards; a single stack of card-receiving compartments generally adjacent to the card receiver, the stack generally vertically movable, wherein the compartments translate substantially vertically, and means for moving the stack; a card-moving mechanism between the card receiver and the stack (preferably comprising a plurality of shaft-mounted rollers); a processing unit that controls the card-moving mechanism and the means for moving the stack so that cards placed in the card receiver are moved into selected compartments; a second card receiver for receiving cards from the compartments; and a second card-moving mechanism between the compartments and the second card receiver for moving cards from the compartments to the second card receiver. The apparatus may further comprise a second card moving means for emptying the compartments into the second card receiver. The apparatus may also further comprise a card present sensor operably coupled to the second card receiver. The apparatus may also move cards from the compartments into the second card receiver in response to a reading from the card present sensor. The KING® shuffler may also be described as a card handler comprising: a card staging area for receiving cards to be handled; a plurality of card-receiving compartments, the compartments generally vertically stacked, and the card staging area and the compartments are relatively movable, wherein the compartments translate substantially vertically. The apparatus may have a card mover generally between the staging area and the compartments for moving a card from the staging area into one of the compartments and a microprocessor programmed to identify each card in the staging area and to actuate the card mover to move an identified card to a randomly selected compartment. The microprocessor should be programmable to deliver a selected number of cards to a compartment; and there should be compartment moving components responsive to the microprocessor for moving the compartments. It is desirable to have inputs operably coupled to the microprocessor for inputting information into the microprocessor.
  • The KING® shuffler may also be described as a playing card handler comprising: a generally vertically oriented stack of compartments for accumulating cards in at least one compartment, wherein the compartments translate substantially vertically; a microprocessor programmed to randomly select the compartment which receives each card in a manner sufficient to accomplish randomly arranging the cards in each compartment, wherein the microprocessor is programmable to deliver a selected number of cards to a selected number of compartments; a card staging area for receiving a stack of cards to be handled, wherein the stack of compartments is movable with respect to the card staging area; a first card mover responsive to output signals from the microprocessor for moving cards between the staging area and the stack of mixing compartments; and a second card mover for moving cards from the compartments to a second card receiver.
  • Another commercial shuffling device is known in the art as the MD-2 (Multi-Deck 2) and is commercially available from Shuffle Master, Inc. This shuffler is described in U.S. Pat. No. 6,651,982 and may be variously described as a device that moves cards from a first group of cards and randomly moves the cards into an accumulating randomized set of cards by randomly separating the randomized set of cards into at least two segments and inserting one card at a time from the first group of cards into a space between the two segments. The MD-2 may also be described as a device for forming a random set of playing cards comprising: a top surface and a bottom surface of said device; a card receiving area for receiving an initial set of playing cards; a randomizing system for randomizing the order of an initial set of playing cards; a collection surface in a card collection area for receiving randomized playing cards, the collection surface receiving cards so that all cards are received below the top surface of the device; an elevator for raising the collection surface so that at least some randomized cards are elevated at least to the top surface of the device; and an automatically moveable cover over the elevator. The MD-2 may have the elevator raise all randomized cards above the top surface of the device and the automatically moveable cover is raised to allow the randomized cards to rise above the top surface of the device. The moveable cover may be raised by an element moving in concert with the elevator or an elevator drive system. The card receiving area can be sloped to assist movement of playing cards towards the randomizing system. At least one shaft-mounted rotatable pick-off roller may remove cards one at a time from the card receiving area and move cards one at a time towards the randomizing system. At least one pair of rollers may receive cards from the at least one pick-off roller.
  • A microprocessor controls movement of the pick-off roller and the at least one pair of rollers. The microprocessor may be programmed to direct the pick-off roller to cease propelling a first card being moved by the pick-off roller when it is sensed that the first card is being moved by the at least one pair of rollers. When a first card being moved by the pick-off roller is being moved by the at least one pair of rollers, movement of the pick-off roller may be altered so that no card other than the first card is moved by either the pick-off roller or the at least one pair of rollers. Tension on the first card may be effected by the at least one pair of rollers causing the pick-off roller to freely rotate and to not propel the first card. The randomization system may move one card at a time into an area overlying the collection surface. The device may operate by one card at a time being positioned into a randomized set of playing cards over the collection surface. The collection area may be bordered on two opposed sides by two movable card gripping elements and an insertion point to the card collection area is located below a bottom edge of the two movable card gripping elements. The card collection surface may be vertically positionable within the card collection area.
  • The MD-2 may be alternatively described as a device for forming a random set of playing cards comprising: a top surface and a bottom surface of the device; a receiving area for an initial set of playing cards; a randomizing system for randomizing the initial set of playing cards; a collection surface in a card collection area for receiving randomized playing cards; an elevator for raising the collection surface within the card collection area; and at least one card supporting element within the card collection area that will support a predetermined number of cards within the card collection area and suspends at least a subgroup of cards from the randomized cards over the card collection surface to create a card insertion opening.
  • Still another format for a shuffling device is shown by the Random Ejection Shuffling (RES) format described, by way of example, in U.S. Pat. No. 5,584,483. The RES shuffler may be described as a shuffling device in which cards are randomly ejected out of a first set of cards, transported to a card receiving area, and collected on the card receiving area as a randomized set of cards. An alternative description is as an automated playing card shuffler comprising: an infeed array holder for holding an infeed array of unshuffled playing cards; a shuffled array receiver for holding a shuffled array containing shuffled playing cards; a plurality of movable ejectors mounted adjacent the infeed array holder for ejecting playing cards from the infeed array holder at various card discharge positions, the playing cards ejected by the plurality of ejectors being received in the shuffled array receiver. The RES card shuffler may have the plurality of ejectors mounted upon at least one ejector carriage that is movable relative to a frame. The infeed array holder may be movable relative to a frame. The plurality of ejectors and the unshuffled array holder may be mounted to provide relative linear motion there between. The RES playing card shuffler may further comprise at least one extractor that engages playing cards that are displaced by the plurality of ejectors. The RES playing card shuffler may still further comprise at least one removal resistor that provides counteractive force opposing displacement of playing cards.
  • FIG. 9 shows a Circuit Design that can be included within a shuffling device as described herein for use with the magnetic jam detectors. This circuit design can be used with a processor to implement the operation of jam detection in a software program (as shown in the Appendix, attached hereto) with a carousel shuffling system as described herein.
  • The list of components in the Circuit Design of FIG. 9 is:
      • 1 a) Jam Detection Sensor
      • 2 a) Tantalum Chip Capacitor
      • 3 a) Chip Monolithic Ceramic Capacitor
      • 4 a) Actual program that is on the microchip controller
      • 5 a) Micro Chip (8-pin, 8 bit CMOS Microcontroller with A/D converter and EEPROM data memory)
      • 6 a) Resistor
      • 7 a) Capacitor
      • 9 a) Solid State Sensor (Digital Position Sensor)
      • 10 a) ZH series Header (3 Circuit/Pin connector),
        The Circuit Board 11 a comprises the micro chip 5 a having ports to the jam detection sensor 1 a, the tantalum chip capacitor 2 a, the chip monolithic ceramic capacitor 3 a, and the ZH series Header 10 a. There are various solid state sensors 9 a, one shown in parallel to one of the three shown resistors 6 a. An actual program 4 a is embedded in the microchip 5 a. Other elements on the circuit design, such as the capacitor 7 a, while a Press Nut 2.5 mm (used to increase thread depth, made for plastic) is not shown on the microchip 5 a.
  • The programmable Circuit Board (PIC) 11 a contains solid state sensors 9 a. Sensor 9 a senses the magnetic field created by the three magnets (202) embedded in the disk 203. A programmable integrated circuit 5 a is provided that interprets the signals of the magnetic sensors 9 a. The software program shown in the Appendix may be used in one example of a practice of the invention, as with a carousel shuffling mechanism to create a signal representative of a jam, which would be further interpreted and acted upon by the Jam Detection Sensor 1 a. The PIC sends a signal to a system control board (not shown), and the system control board may then initiate a jam recovery sequence or provide a visible or audible or machine readable signal that a jam has occurred. When a jam recovery sequence is initiated, an exemplary sequence might include the reversing of direction of rotation of rollers, altering the direction of movement of linear elements (including a slight rotational, flapping, or pronating/twisting motion), and then resuming normal movement. This reversal or alteration of normal component movement may be practiced once, twice, thrice or a fixed finite number of times in an attempt to clear a jam automatically. If the predetermined or random number of recovery attempts does not clear the jam, the microprocessor or system control board or central processing unit sends a signal to a display that can provide directions or a signal identifying the jam and indicating that the operator must address the jam. The signal could be as simple as a light, or as complex as a digital read out, LED, LCD, plasma screen or other display that can provide alphanumeric displays to the operator identifying the issue with sufficient clarity (such as location of the jam, nature of the jam, severity of the jam, etc.) so as to assist the operator.
  • Referring back to FIG. 8, the card moving or card drive element 200 has a friction engaging roller 202 attached to a shaft 201. Attached to one end of the shaft 201 is a plate 203. On the plate 203 are embedded magnets 202. Only two magnets 202 are shown because of the perspective of the figure and another magnet being obscured by frame 212. Supported on the frame 212 are two magnetic field detectors 204. In one example of the invention, Hall Effect sensors are utilized.
  • Although specific shuffling devices have been described and specific components, movements, processes and formats have been provided in the examples, it is clear that alternatives and equivalents can be used by the skilled artisan in practicing the technology described herein. All examples and suggestions are intended to support generic concepts and are not intended to limit practice of the technology unless specifically limited in the claims.
    APPENDIX
    PROGRAM OF OPERATION FOR SHUFFLING DEVICE
    #include “blocka11.h”
    //jam sensor
    void program_init(void);
    unsigned getAdc(unsigned char channel);
    void delay10us(unsigned char delay);
    #pragma vector = 0x04       //interrupt vector
    _interrupt void Interrupt(void)
    {if (INTE && INTF)
    {INTF = OFF; if (!running)
        {running = ON;
        lastValue = BLOCKADE_VALUE−1;
    // start value
        actValue = BLOCKADE_VALUE−1;}
      else
        {actValue = actTimeOut;}
        actTimeOut = 0;
        average = (lastValue + actValue) >> 1;
        runningTimeOut = average * 4;
        if (runningTimeOut > 0xFF)
    // not more than 255*4ms = 1sek
        runningTimeOut = 0xFF;
        lastValue = actValue;}
      else
        {if (T0IE && T0IF)
          //timer0 interrupt every 4,096ms
        {T0IF = OFF; if (actTimeOut < CHAR_MAX)
        {actTimeOut++;}
        if (runningTimeOut)
          runningTimeOut−−;
        if (timer0_counter)
          {timer0_counter−−;}
      else
        {timer0_counter = TIMER_VALUE;
        //initiate Timer_counter --> cycle of 500ms}
        }}}
    void main(void)
      {program_init( );
        while (1)
        {——clear_watchdog_timer( ); if (encoder2Status)
        {if (!ENCODER2)
          {encoder2Status = ENCODER2;if (!running)
          {running = ON;
          lastValue = BLOCKADE_VALUE−1;
        // start value
          actValue = BLOCKADE_VALUE−1;}
      else
        {actValue = actTimeOut;}
        actTimeOut = 0;
        average = (lastValue + actValue) >> 1;
        runningTimeOut = average * 4;
        if (runningTimeOut > 0xFF)
          // not more than 255*4ms = 1sek
          runningTimeOut = 0xFF;
          lastValue = actValue;}}
      else
        {if (ENCODER2)
          {encoder2Status = ENCODER2;}}
            if (running)
          {if (runningTimeOut)
          {if (!OUTPUT)
          {OUTPUT = ON; STATUS_LED = OFF;}
            if (average > BLOCKADE_VALUE)
            //motor is driving too slowly --> blockade
            {if (OUTPUT) {OUTPUT = OFF; STATUS_LED = ON;
              running = OFF;}}}
      else
          {if (OUTPUT) {OUTPUT = OFF;
              STATUS_LED = ON;
              running = OFF;}}}
      else
          {desiredTimeOut
          etAdc(ADC_CHANNEL_DESIRED_TIMEOUT);}}}
      void program_init(void) {——set_configuration_word(MCLRE_OFF & CP_OFF &
      PWRTE_ON & WDT_ON & INTRC_OSC_NOCLKOUT);
        OPTION = 0x83;
        //weak pullup disabled, interrupt on falling edge of GP2 pin
        //timer0 clock internal, increment on low to high transition of GP2 pin
        //Prescaler = 1:16 for timer0 --> timeout of 4,096ms
          if (POR == 0)
          //POR has been occurred {// routine after power on
            POR = 1;}
            TRIS = TRIS_INIT;
            //set I/O for Ports
            GPIO = PORT_INIT;
          //initiate output ports
            ADCON1 = 6;
            //GP0 is analog inputs
            ADCON0 = 0x41;
          //Conversion Clock = FOsc/8, channel 0 is selected, AD on
            timer0_counter = TIMER_VALUE;
          //initiate Timer_counter --> cycle of 500ms
            encoder2Status = ENCODER2;
            INTCON = 0xF0;
          //enable global, peripheral, timer0 and external (GP2) interrupt}
            unsigned getAdc(unsigned char channel)
            (adcSum = 0;
            adcCounter = 0;
            ADCON0 = 0x41 | channel;
          //select ad channel delay10us(2);
          //start up adc module and channel change
            do
        {——clear_watchdog_timer( );
          GO = ON;
          //start new A/D conversation
            ——no_operation( );
            while (GO);
          //A/D over ?
            adcValue = ADRES;
            adcSum += adcValue;
            adcCounter++;
            if (adcCounter == 1)
          //if 1st measurement, last value is actual measurement
          adcLastValue = adcValue;
          if ((abs(adcValue−adcLastValue)) > SAMPLEERROR_ADC)
          {//if last value is greater or higher SAMPLEERROR_ADC -> new
        measure
          adcSum = 0;
          adcCounter = 0;}
          adcLastValue = adcValue;}
          while (adcCounter < SAMPLES_ADC);
          adcSum >>= SAMPLEDIVIDOR_ADC;
          adcResult = (unsigned char)adcSum;
          return adcResult;}
          void delay10us(unsigned char delay)
          {unsigned char delay_counter1;
            for (delay_counter1=0; delay_counter1<delay;
            delay_counter1++)
          {——clear_watchdog_timer( );
            ——no_operation( );}

Claims (45)

  1. 1. A shuffling device for playing cards in which cards are moved within the device to form a randomized second group of cards, the device comprising:
    moving parts that assist in the movement of cards within the shuffling device;
    a processor in informational connection with the shuffling device;
    a sensor that detects at least one of speed, distance and force of at least one moving part and provides a signal to the processor regarding detection of at least one of speed, distance and force;
    the processor containing a program that interprets the signal to detect significant variations in at least one of speed, distance and force of the moving part.
  2. 2. The shuffling device of claim 1 wherein the program interprets the signal as an indication of whether or not a deficiency in the performance of the shuffling device has occurred.
  3. 3. The shuffling device of claim 1 wherein the program interprets the signal as an indication of whether or not a card jam has occurred within the shuffling device.
  4. 4. The device of claim 3 further comprising a program that automatically reverses a direction of movement of cards in response to sensing of a jam.
  5. 5. The shuffling device of claim 1 wherein the at least one moving part comprises a shaft or roller.
  6. 6. The shuffling device of claim 2 wherein the at least one moving part comprises a shaft or roller.
  7. 7. The shuffling device of claim 3 wherein the at least one moving part comprises a shaft or roller.
  8. 8. The shuffling device of claim 2 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least one card is randomly placed from the first group of cards.
  9. 9. The shuffling device of claim 2 wherein the signal is initiated by sensing of a magnetic field.
  10. 10. The shuffling device of claim 3 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least one card is randomly placed from the first group of cards.
  11. 11. The shuffling device of claim 2 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least two cards are randomly placed, one at a time, from the first group of cards.
  12. 12. The shuffling device of claim 3 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least two cards are randomly placed, one at a time, from the first group of cards.
  13. 13. The shuffling device of claim 2 wherein the shuffler further comprises an elevator comprising a single card mixing compartment into which one card at a time is randomly placed from the first group of cards into an increasing collection of cards in the mixing compartment.
  14. 14. The shuffling device of claim 2 wherein the shuffler further comprises an elevator comprising a single card mixing compartment into which one card at a time is randomly placed from the first group of cards into an increasing collection of cards in the mixing compartment.
  15. 15. The shuffling device of claim 2 wherein the shuffler further comprises a stack of multiple compartments into which at least two cards are randomly placed, one at a time, from the first group of cards.
  16. 16. The shuffling device of claim 3 wherein the shuffler further comprises a stack of multiple compartments into which at least two cards are randomly placed, one at a time, from the first group of cards.
  17. 17. The shuffling device of claim 2 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  18. 18. The shuffling device of claim 3 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  19. 19. The shuffling device of claim 5 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  20. 20. The shuffling device of claim 6 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  21. 21. A method of detecting deficiencies in the operation of a shuffling device comprising moving parts, the method comprising:
    moving cards within the shuffling device;
    detecting at least one of speed, distance and force of at least one moving part and providing a signal to a processor regarding detection of at least one of speed, distance and force;
    the processor interpreting the signal to detect significant variations in at least one of speed, distance and force of the moving part.
  22. 22. The method of claim 21 wherein the processor interprets the signal as an indication of whether or not a deficiency in the performance of the shuffling device has occurred.
  23. 23. The method of claim 21 wherein the processor interprets the signal as an indication of whether or not a card jam has occurred within the shuffling device.
  24. 24. The method of claim 21 wherein the at least one moving part comprises a shaft or roller.
  25. 25. The method of claim 22 wherein the at least one moving part comprises a shaft or roller.
  26. 26. The method of claim 23 wherein the at least one moving part comprises a shaft or roller.
  27. 27. The method of claim 21 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  28. 28. The method of claim 22 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  29. 29. The method of claim 23 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  30. 30. The method of claim 24 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  31. 31. The method of claim 25 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  32. 32. A playing card shuffling device comprising:
    a card input portion for receiving cards to be shuffled;
    a card shuffling portion for receiving cards from the card input portion and outputting shuffled cards to a card outlet portion with at least one moving part; and
    the card outlet portion being adapted for coupling to a first output card receiver when it is desired to remove shuffled cards one at a time from the shuffling device, and the card outlet portion being adapted for coupling to a second output card receiver when it is desired to remove a group of shuffled cards at a time from the shuffling device;
    a processor in informational connection with the shuffling device;
    a sensor that detects at least one of speed, distance and force of at least one moving part and provides a signal to the processor regarding detection of at least one of speed, distance and force;
    the processor containing a program that interprets the signal to detect significant variations in at least one of speed, distance and force of the at least one moving part.
  33. 33. The device of claim 32 wherein the card outlet portion comprises first alignment features for aligning with corresponding second alignment features on the first output card receiver and the second output card receiver.
  34. 34. The shuffling device of claim 32 wherein the program interprets the signal as an indication of whether or not a deficiency in the performance of the shuffling device has occurred.
  35. 35. The shuffling device of claim 32 wherein the program interprets the signal as an indication of whether or not a card jam has occurred within the shuffling device.
  36. 36. The shuffling device of claim 32 wherein the at least one moving part comprises a shaft or roller.
  37. 37. The shuffling device of claim 33 wherein the at least one moving part comprises a shaft or roller.
  38. 38. The shuffling device of claim 35 wherein the at least one moving part comprises a shaft or roller.
  39. 39. The shuffling device of claim 33 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least one card is randomly placed from the first group of cards.
  40. 40. The shuffling device of claim 33 wherein the shuffler further comprises a carousel or fan having multiple compartments into which at least two cards are randomly placed, one at a time, from the first group of cards.
  41. 41. The shuffling device of claim 33 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  42. 42. The shuffling device of claim 34 wherein speed, distance or force are detected by a component selected from the group consisting of electromechanical components, magnetic detection components, mechanical components, opto-mechanical components and opto-electrical components.
  43. 43. A method performed on a shuffling device, comprising the steps of: providing a shuffling device comprising a card input portion for receiving cards to be shuffled; providing a card shuffling portion with at least one moving part for receiving cards from the card input portion and outputting shuffled cards to a card outlet portion; providing a first output card receiver wherein the card outlet portion is adapted for coupling to the first output card receiver when it is desired to remove shuffled cards one at a time from the shuffling device and providing a second output card receive wherein the card outlet portion is adapted for coupling to the second output card receiver it is desired to remove a group of shuffled cards at a time from the shuffling device;
    coupling either the first output card receiver or the second card output receiver to a coupling mechanism on the card outlet portion depending on whether it is desired to remove shuffled cards one at a time from the shuffling device or remove a group of shuffled cards at a time from the shuffling device;
    moving cards within the shuffling device;
    detecting at least one of speed, distance and force of the at least one moving part and providing a signal to a processor regarding detection of at least one of speed, distance and force;
    the processor interpreting the signal to detect significant variations in at least one of speed, distance and force of the moving part.
  44. 44. The shuffling device of claim 1 in which cards are randomly ejected out of a first set of cards, transported to a card receiving area, and collected on the card receiving area as a randomized set of cards.
  45. 45. The shuffling device of claim 1 in which cards from a first group of cards are randomly inserted into an accumulating randomized set of cards by randomly separating the randomized set of cards into at least two segments and inserting one card at a time from the first group of cards into a space between the two segments.
US10940420 2004-09-14 2004-09-14 Magnetic jam detection in a card shuffler Abandoned US20060066048A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10940420 US20060066048A1 (en) 2004-09-14 2004-09-14 Magnetic jam detection in a card shuffler

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10940420 US20060066048A1 (en) 2004-09-14 2004-09-14 Magnetic jam detection in a card shuffler
CA 2580309 CA2580309C (en) 2004-09-14 2005-09-02 Shuffling devices including one or more sensors for detecting operational parameters and related methods
EP20050794346 EP1850927B1 (en) 2004-09-14 2005-09-02 Magnetic jam detection in a card shuffler
PCT/US2005/031400 WO2006031472B1 (en) 2004-09-14 2005-09-02 Magnetic jam detection in a card shuffler
US13411922 US8628086B2 (en) 2004-09-14 2012-03-05 Shuffling devices including one or more sensors for detecting operational parameters and related methods
US14154059 US9616324B2 (en) 2004-09-14 2014-01-13 Shuffling devices including one or more sensors for detecting operational parameters and related methods

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Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060220313A1 (en) * 2002-08-23 2006-10-05 Thompson Baker Automatic card shuffler
US20100213668A1 (en) * 2002-08-23 2010-08-26 Dickinson Kenneth R Automatic Card Shuffler with spaced roller pair
US20100252992A1 (en) * 2009-04-07 2010-10-07 Sines Randy D Playing card shuffler
US20100283202A1 (en) * 2009-05-06 2010-11-11 Taiwan Fulgent Enterprise Co., Ltd. Card-delivering device for a shuffling machine
US20120260618A1 (en) * 2011-04-14 2012-10-18 Pioneer Hi-Bred International, Inc. System and Method for Presentation of Ears of Corn for Image Acquisition and Evaluation
US8490972B1 (en) 2002-08-23 2013-07-23 Shfl Entertainment, Inc. Automatic card shuffler
US8967621B2 (en) 2009-04-07 2015-03-03 Bally Gaming, Inc. Card shuffling apparatuses and related methods
US9220972B2 (en) 2001-09-28 2015-12-29 Bally Gaming, Inc. Multiple mode card shuffler and card reading device
US9220971B2 (en) 2006-05-31 2015-12-29 Bally Gaming, Inc. Automatic system and methods for accurate card handling
US9259640B2 (en) 2007-06-06 2016-02-16 Bally Gaming, Inc. Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US9266011B2 (en) 1997-03-13 2016-02-23 Bally Gaming, Inc. Card-handling devices and methods of using such devices
US9266012B2 (en) 1998-04-15 2016-02-23 Bally Gaming, Inc. Methods of randomizing cards
US9320964B2 (en) 2006-11-10 2016-04-26 Bally Gaming, Inc. System for billing usage of a card handling device
US9333415B2 (en) 2002-02-08 2016-05-10 Bally Gaming, Inc. Methods for handling playing cards with a card handling device
US9345951B2 (en) 2001-09-28 2016-05-24 Bally Gaming, Inc. Methods and apparatuses for an automatic card handling device and communication networks including same
US9345952B2 (en) 2006-03-24 2016-05-24 Shuffle Master Gmbh & Co Kg Card handling apparatus
US9370710B2 (en) 1998-04-15 2016-06-21 Bally Gaming, Inc. Methods for shuffling cards and rack assemblies for use in automatic card shufflers
US9378766B2 (en) 2012-09-28 2016-06-28 Bally Gaming, Inc. Card recognition system, card handling device, and method for tuning a card handling device
US9387390B2 (en) 2005-06-13 2016-07-12 Bally Gaming, Inc. Card shuffling apparatus and card handling device
USD764599S1 (en) 2014-08-01 2016-08-23 Bally Gaming, Inc. Card shuffler device
US9452346B2 (en) 2001-09-28 2016-09-27 Bally Gaming, Inc. Method and apparatus for using upstream communication in a card shuffler
US9474957B2 (en) 2014-05-15 2016-10-25 Bally Gaming, Inc. Playing card handling devices, systems, and methods for verifying sets of cards
US9504905B2 (en) 2014-09-19 2016-11-29 Bally Gaming, Inc. Card shuffling device and calibration method
US9511274B2 (en) 2012-09-28 2016-12-06 Bally Gaming Inc. Methods for automatically generating a card deck library and master images for a deck of cards, and a related card processing apparatus
US9566501B2 (en) 2014-08-01 2017-02-14 Bally Gaming, Inc. Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods
US9616324B2 (en) 2004-09-14 2017-04-11 Bally Gaming, Inc. Shuffling devices including one or more sensors for detecting operational parameters and related methods
US9623317B2 (en) 2006-07-05 2017-04-18 Bally Gaming, Inc. Method of readying a card shuffler
US9713761B2 (en) 2011-07-29 2017-07-25 Bally Gaming, Inc. Method for shuffling and dealing cards
US9731190B2 (en) 2011-07-29 2017-08-15 Bally Gaming, Inc. Method and apparatus for shuffling and handling cards
US9764221B2 (en) 2006-05-31 2017-09-19 Bally Gaming, Inc. Card-feeding device for a card-handling device including a pivotable arm
US9802114B2 (en) 2010-10-14 2017-10-31 Shuffle Master Gmbh & Co Kg Card handling systems, devices for use in card handling systems and related methods
US9849368B2 (en) 2012-07-27 2017-12-26 Bally Gaming, Inc. Batch card shuffling apparatuses including multi card storage compartments
US9993719B2 (en) 2015-12-04 2018-06-12 Shuffle Master Gmbh & Co Kg Card handling devices and related assemblies and components

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8590896B2 (en) 2000-04-12 2013-11-26 Shuffle Master Gmbh & Co Kg Card-handling devices and systems
EP1952859A1 (en) * 2007-01-30 2008-08-06 Taiwan Fulgent Ent. Co., Ltd. Card shuffling apparatus
US20130181401A1 (en) * 2012-01-13 2013-07-18 Mark H. Jones Multi-Tier Card Shuffler
US9757641B2 (en) * 2013-01-07 2017-09-12 Mark Hamilton Jones and Sheryl Lynn Jones Card shuffling device with RFID card reader and display
US9962601B2 (en) * 2013-01-07 2018-05-08 Mark Hamilton Jones and Sheryle Lynn Jones Automated table game system
US20160317905A9 (en) * 2013-06-10 2016-11-03 Digideal Corporation Card Shuffler
US20180065031A1 (en) * 2016-09-06 2018-03-08 Tzu-Hsiang Tseng Shuffling machine with antistatic mechanism

Citations (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793489A (en) * 1903-12-15 1905-06-27 Lewis Caleb Williams Card-receptacle for duplicate cribbage.
US1014219A (en) * 1909-11-01 1912-01-09 Edward J Smith Card-shuffler.
US1850114A (en) * 1929-06-04 1932-03-22 Francis D Mccaddin Machine for dealing and shuffling playing cards
US1955926A (en) * 1931-01-27 1934-04-24 Paul E Matthaey Means for shuffling cards
US2001220A (en) * 1932-01-06 1935-05-14 Richard C Smith Card dealing device
US2001918A (en) * 1935-01-12 1935-05-21 Wilford J Nevius Card table top
US2043343A (en) * 1933-09-29 1936-06-09 Western Electric Co Card game apparatus
US2159958A (en) * 1934-10-18 1939-05-23 Eugene A Roll Device for mixing playing cards or the like
US2185474A (en) * 1937-11-08 1940-01-02 Sydney C Nott Card shuffling and dealing device
US2543522A (en) * 1945-06-08 1951-02-27 Samuel J Cohen Apparatus for proportioning liquids
US2588582A (en) * 1950-12-01 1952-03-11 Clifford P Sivertson Card shuffling and dealing device
US2676020A (en) * 1950-01-16 1954-04-20 Floyd H Ogden Card shuffling device
US2701720A (en) * 1950-10-06 1955-02-08 Floyd H Ogden Card shuffling device
US2705638A (en) * 1950-06-12 1955-04-05 Daniel E Newcomb Device for shuffling playing cards
US2711319A (en) * 1950-04-10 1955-06-21 Morgan Earl Playing card shuffler
US2731271A (en) * 1952-07-14 1956-01-17 Robert N Brown Combined dealer, shuffler, and tray for playing cards
US2747877A (en) * 1950-10-24 1956-05-29 Joseph O Howard Card shuffling mechanism
US2755090A (en) * 1952-09-27 1956-07-17 Loyd I Aldrich Card shuffler
US2757005A (en) * 1951-06-06 1956-07-31 Fred W Nothaft Card shuffling device
US2778644A (en) * 1955-10-03 1957-01-22 James R Stephenson Card shuffler and dealer
US2778643A (en) * 1954-08-09 1957-01-22 George M Williams Card shuffler
US2782040A (en) * 1954-03-22 1957-02-19 Albert J Matter Card shuffler and tray
US2790641A (en) * 1953-11-16 1957-04-30 Josiah W Adams Card shuffling device
US2793863A (en) * 1954-10-28 1957-05-28 Liebelt Gottlieb Card shufflers
US2821399A (en) * 1955-06-24 1958-01-28 Heinoo Lauri Card playing machine
US2937739A (en) * 1954-05-27 1960-05-24 Levy Maurice Moise Conveyor system
US3131935A (en) * 1959-06-27 1964-05-05 Gronneberg Roar Card dealing apparatus including reciprocating pusher and cooperating rollers
US3235741A (en) * 1961-04-24 1966-02-15 Invac Corp Switch
US3305237A (en) * 1964-03-02 1967-02-21 Emil J Granius Shuffler with adjustable gates having offset playing card hold down means
US3312473A (en) * 1964-03-16 1967-04-04 Willard I Friedman Card selecting and dealing machine
US3588116A (en) * 1968-02-29 1971-06-28 Mamoru Matsuoka Card shuffler
US3589730A (en) * 1969-08-07 1971-06-29 John P Slay Playing-card shuffler
US3666270A (en) * 1971-02-08 1972-05-30 Frank A Mazur Card dealer
US3716238A (en) * 1970-07-13 1973-02-13 B Porter Method of prearranging playing cards for educational and entertainment purposes
US3944230A (en) * 1975-06-23 1976-03-16 Sol Fineman Card shuffler
US3949219A (en) * 1975-01-20 1976-04-06 Optron, Inc. Optical micro-switch
US4310160A (en) * 1979-09-10 1982-01-12 Leo Willette Card shuffling device
US4368972A (en) * 1981-04-15 1983-01-18 Xerox Corporation Very high speed duplicator with finishing function
US4374309A (en) * 1979-06-01 1983-02-15 Walton Russell C Machine control device
US4385827A (en) * 1981-04-15 1983-05-31 Xerox Corporation High speed duplicator with finishing function
US4388994A (en) * 1979-11-14 1983-06-21 Nippon Electric Co., Ltd. Flat-article sorting apparatus
US4497488A (en) * 1982-11-01 1985-02-05 Plevyak Jerome B Computerized card shuffling machine
US4512580A (en) * 1982-11-15 1985-04-23 John Matviak Device for reducing predictability in card games
US4513969A (en) * 1982-09-20 1985-04-30 American Gaming Industries, Inc. Automatic card shuffler
US4515367A (en) * 1983-01-14 1985-05-07 Robert Howard Card shuffler having a random ejector
US4566782A (en) * 1983-12-22 1986-01-28 Xerox Corporation Very high speed duplicator with finishing function using dual copy set transports
US4586712A (en) * 1982-09-14 1986-05-06 Harold Lorber Automatic shuffling apparatus
US4659082A (en) * 1982-09-13 1987-04-21 Harold Lorber Monte verde playing card dispenser
US4662637A (en) * 1985-07-25 1987-05-05 Churkendoose, Incorporated Method of playing a card selection game
US4662816A (en) * 1982-04-01 1987-05-05 Womako Maschinenkonstruktionen Gmbh Method of breaking up stacks of paper sheets or the like
US4667959A (en) * 1985-07-25 1987-05-26 Churkendoose, Incorporated Apparatus for storing and selecting cards
US4741524A (en) * 1986-03-18 1988-05-03 Xerox Corporation Sorting apparatus
US4750743A (en) * 1986-09-19 1988-06-14 Pn Computer Gaming Systems, Inc. Playing card dispenser
US4807884A (en) * 1987-12-28 1989-02-28 Shuffle Master, Inc. Card shuffling device
US4822050A (en) * 1986-03-06 1989-04-18 Acticiel S.A. Device for reading and distributing cards, in particular playing cards
US4832342A (en) * 1982-11-01 1989-05-23 Computer Gaming Systems, Inc. Computerized card shuffling machine
US4900009A (en) * 1987-04-20 1990-02-13 Canon Kabushiki Kaisha Sorter
US4904830A (en) * 1989-02-28 1990-02-27 Rizzuto Anthony B Liquid shut-off system
US5000453A (en) * 1989-12-21 1991-03-19 Card-Tech, Ltd. Method and apparatus for automatically shuffling and cutting cards and conveying shuffled cards to a card dispensing shoe while permitting the simultaneous performance of the card dispensing operation
US5078405A (en) * 1988-07-05 1992-01-07 Caribbean Stud Enterprises, Inc. Apparatus for progressive jackpot gaming
US5102293A (en) * 1989-10-12 1992-04-07 Ingenieurburo Willi Schneider Unstacking apparatus for removing a partial stack from a stack of sheets
US5121921A (en) * 1991-09-23 1992-06-16 Willard Friedman Card dealing and sorting apparatus and method
US5199710A (en) * 1991-12-27 1993-04-06 Stewart Lamle Method and apparatus for supplying playing cards at random to the casino table
US5275411A (en) * 1993-01-14 1994-01-04 Shuffle Master, Inc. Pai gow poker machine
US5288081A (en) * 1993-02-25 1994-02-22 Shuffle Master, Inc. Method of playing a wagering game
US5303921A (en) * 1992-12-31 1994-04-19 Shuffle Master, Inc. Jammed shuffle detector
US5382025A (en) * 1988-04-18 1995-01-17 D & D Gaming Patents, Inc. Method for playing a poker game
US5382024A (en) * 1992-10-13 1995-01-17 Casinos Austria Aktiengesellschaft Playing card shuffler and dispenser
US5390910A (en) * 1993-05-24 1995-02-21 Xerox Corporation Modular multifunctional mailbox unit with interchangeable sub-modules
US5605334A (en) * 1995-04-11 1997-02-25 Mccrea, Jr.; Charles H. Secure multi-site progressive jackpot system for live card games
US5707287A (en) * 1995-04-11 1998-01-13 Mccrea, Jr.; Charles H. Jackpot system for live card games based upon game play wagering and method therefore
US5718427A (en) * 1996-09-30 1998-02-17 Tony A. Cranford High-capacity automatic playing card shuffler
US5722893A (en) * 1995-10-17 1998-03-03 Smart Shoes, Inc. Card dispensing shoe with scanner
US5772505A (en) * 1995-06-29 1998-06-30 Peripheral Dynamics, Inc. Dual card scanner apparatus and method
US6019368A (en) * 1994-04-18 2000-02-01 Sines; Randy D. Playing card shuffler apparatus and method
US6039650A (en) * 1995-10-17 2000-03-21 Smart Shoes, Inc. Card dispensing shoe with scanner apparatus, system and method therefor
US6068258A (en) * 1994-08-09 2000-05-30 Shuffle Master, Inc. Method and apparatus for automatically cutting and shuffling playing cards
US6217447B1 (en) * 1997-01-31 2001-04-17 Dp Stud, Inc. Method and system for generating displays in relation to the play of baccarat
US6250632B1 (en) * 1999-11-23 2001-06-26 James Albrecht Automatic card sorter
US6346044B1 (en) * 1995-04-11 2002-02-12 Mccrea, Jr. Charles H. Jackpot system for live card games based upon game play wagering and method therefore
US20020042293A1 (en) * 2000-10-09 2002-04-11 Ubale Ajay Ganesh Net related interactive quiz game
US6403908B2 (en) * 1999-02-19 2002-06-11 Bob Stardust Automated method and apparatus for playing card sequencing, with optional defect detection
US6517436B2 (en) * 1999-04-21 2003-02-11 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US20030073498A1 (en) * 2001-09-28 2003-04-17 Shuffle Master, Inc. Card shuffling apparatus with automatic card size calibration
US6568678B2 (en) * 1994-08-09 2003-05-27 Shuffle Master, Inc. Method and apparatus for automatically cutting and shuffling playing cards
US6578181B2 (en) * 2000-07-13 2003-06-10 Mitsubishi Denki Kabushiki Kaisha Device and method for analyzing a circuit, and a computer product
US6676127B2 (en) * 1997-03-13 2004-01-13 Shuffle Master, Inc. Collating and sorting apparatus
US6698756B1 (en) * 2002-08-23 2004-03-02 Vendingdata Corporation Automatic card shuffler
US6726205B1 (en) * 2000-08-15 2004-04-27 Vendingdata Corporation Inspection of playing cards
US6881148B2 (en) * 2000-11-09 2005-04-19 Konami Computer Entertainment Studios, Inc. Net game system, processing method for playing net game, and computer-readable storage medium for storing program for playing net game

Family Cites Families (608)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US130281A (en) 1872-08-06 Improvement in electrical water and pressure indicators for steam-boilers
US205030A (en) 1878-06-18 Improvement in apparatus for shuffling cards
US2328879A (en) 1943-09-07 isaacson
US609730A (en) 1898-08-23 Joseph booth
US673154A (en) 1901-02-08 1901-04-30 Bellows Novelty Company Device for shuffling playing-cards.
US892389A (en) 1906-04-18 1908-07-07 Benjamin F Bellows Card-shuffling device.
US1043109A (en) 1912-01-23 1912-11-05 Horace Hurm Device for shuffling and distributing cards.
US1157898A (en) 1915-06-07 1915-10-26 George J Perret Card-shuffling machine.
US1556856A (en) 1924-02-28 1925-10-13 George C Wing Device for shuffling cards
GB337147A (en) 1929-09-26 1930-10-30 Gustav Wendorff A new or improved device for shuffling playing cards
US2065824A (en) 1930-03-04 1936-12-29 Robert H Plass Card dealing machine
US1885276A (en) 1931-01-22 1932-11-01 Robert C Mckay Automatic card shuffler and dealer
US2016030A (en) 1931-06-30 1935-10-01 James L Entwistle Card shuffling and dealing device
US1992085A (en) 1932-10-27 1935-02-19 Robert C Mckay Method of dealing playing cards
US1998690A (en) 1932-10-31 1935-04-23 Shepherd William Shuffling device
GB414014A (en) 1934-04-12 1934-07-26 Gordon John Crichton Wakeford Improved device for shuffling playing cards
US2060096A (en) 1935-05-28 1936-11-10 Jeannette Northrup Playing card shuffler
DE672616C (en) 1936-06-17 1939-03-06 Fernseh Ag Bildzerlegerroehre
US2254484A (en) 1937-02-26 1941-09-02 Gen Motors Corp Temperature responsive control
US2364413A (en) 1941-07-19 1944-12-05 Eastman Kodak Co Variable field mechanism for view finders
US2328153A (en) 1942-09-29 1943-08-31 Alexander W Laing Trim tool
US2525305A (en) 1949-08-04 1950-10-10 Crucible Steel Co America Apparatus for feeding elongated stock to and from fabricating units
US2661215A (en) 1950-03-06 1953-12-01 Fred H Stevens Card shuffler
US2714510A (en) 1950-06-12 1955-08-02 Rocco Products Inc Mechanical card shuffler
US2760779A (en) 1951-01-19 1956-08-28 Floyd H Ogden Card dealing mechanism
US2692777A (en) 1951-02-14 1954-10-26 Mathias J Miller Card shuffling machine
US2717782A (en) 1952-02-18 1955-09-13 Joseph W Droll Device for shuffling playing cards
US2727747A (en) 1952-07-08 1955-12-20 Jr Charles W Semisch Card shuffling device
US2770459A (en) 1953-09-02 1956-11-13 Ibm Stopping device for card feeding machines
US2815214A (en) 1954-04-09 1957-12-03 Basil G Hall Card shuffler
US2914215A (en) 1954-09-07 1959-11-24 Superior Mfg Co Vending machine
US2950005A (en) 1956-08-10 1960-08-23 Burroughs Corp Card sorter
US3147978A (en) 1957-01-16 1964-09-08 Sjostrand Hjalmar Emanuel Playing card dealing devices
US3067885A (en) 1959-02-24 1962-12-11 Conrad D Kohler Automatic panel feeder
US3107096A (en) 1960-10-10 1963-10-15 Eruest T Osborn Card shuffling device
US3124674A (en) 1961-05-19 1964-03-10 Edwards
US3222071A (en) 1963-02-14 1965-12-07 Lang William Prearranged hand playing card dealing apparatus
US3288308A (en) 1964-09-11 1966-11-29 Carl E Gingher Clothes hanger suspension device
US3452509A (en) 1966-04-11 1969-07-01 Itt Automatic sorting system for discrete flat articles
US3810627A (en) 1968-01-22 1974-05-14 D Levy Data-processing system for determining gains and losses from bets
US3909002A (en) 1970-04-02 1975-09-30 David Levy Data-processing system for determining gains and losses from bets
US3530968A (en) 1968-05-16 1970-09-29 Gen Electric Ticket handling and storage mechanism especially useful in automatic fare collection systems
US3597076A (en) 1969-01-17 1971-08-03 Pitney Bowes Inc Label-making system
US3618933A (en) 1969-11-10 1971-11-09 Burroughs Corp Card feed device
US3595388A (en) 1969-11-25 1971-07-27 Supreme Equip & Syst Random access store for cards, file folders, and the like
US3690670A (en) 1969-12-15 1972-09-12 John Cassady Card sorting device
US3627331A (en) 1970-07-21 1971-12-14 Marlo W V Erickson Automatic card dealing machine
US3704938A (en) 1970-10-01 1972-12-05 Hyman Fanselow Punch card viewer
US3680853A (en) 1970-12-01 1972-08-01 Burroughs Corp Record card reader, feeder and transport device
US3761079A (en) 1971-03-05 1973-09-25 Automata Corp Document feeding mechanism
US3751041A (en) 1971-03-05 1973-08-07 T Seifert Method of utilizing standardized punch cards as punch coded and visually marked playing cards
US3944077A (en) 1971-08-02 1976-03-16 Genevieve I. Hanscom Shuffle feed sizing mechanism
GB1456051A (en) 1973-09-28 1976-11-17 Sitav Spa Soc Incremento Turus Device for the distribution of playing cards
US3861261A (en) 1973-11-09 1975-01-21 Rubatex Corp Apparatus for positioning, holding and die-cutting resilient and semi-resilient strip material
US3897954A (en) 1974-06-14 1975-08-05 J David Erickson Automatic card distributor
US4033590A (en) 1974-08-26 1977-07-05 Francoise Pic Apparatus for distributing playing cards automatically
GB1512857A (en) 1974-09-13 1978-06-01 Bally Mfg Corp Monitoring system for use with amusement game devices
JPS5435388B2 (en) 1974-12-27 1979-11-02
US4023705A (en) 1975-04-10 1977-05-17 Lawrence L. Reiner Dispenser for cards and the like
US3968364A (en) 1975-08-27 1976-07-06 Xerox Corporation Height sensing device
US4088265A (en) 1976-05-26 1978-05-09 Peripheral Dynamics, Inc. Adaptable mark/hole sensing arrangement for card reader apparatus
DE2658171A1 (en) 1976-12-22 1978-07-06 Maul Lochkartengeraete Gmbh Method and machine for the formation of sets of blaettern
JPS5727070Y2 (en) 1976-12-28 1982-06-12
US4162649A (en) 1977-05-18 1979-07-31 Wiggins Teape Limited Sheet stack divider
US4339134A (en) 1977-07-05 1982-07-13 Rockwell International Corporation Electronic card game
US4159581A (en) 1977-08-22 1979-07-03 Edward Lichtenberg Device for instruction in the game of bridge and method of and device for dealing predetermined bridge hands
US4151410A (en) 1977-12-02 1979-04-24 Burroughs Corporation Document processing, jam detecting apparatus and process
US4280690A (en) 1978-07-21 1981-07-28 James Hill Collator
US4467424A (en) 1979-12-17 1984-08-21 Hedges Richard A Remote gaming system
US4339798A (en) 1979-12-17 1982-07-13 Remote Dynamics Remote gaming system
US4283709A (en) 1980-01-29 1981-08-11 Summit Systems, Inc. (Interscience Systems) Cash accounting and surveillance system for games
US4494197A (en) 1980-12-11 1985-01-15 Seymour Troy Automatic lottery system
US4369972A (en) 1981-02-20 1983-01-25 Parker Richard A Card dealer wheel assembly with adjustable arm
US4361393A (en) 1981-04-15 1982-11-30 Xerox Corporation Very high speed duplicator with finishing function
US4377285A (en) 1981-07-21 1983-03-22 Vingt-Et-Un Corporation Playing card dispenser
US4421501A (en) 1982-01-18 1983-12-20 Scheffer Bruce A Web folding apparatus
US4421312A (en) 1982-04-23 1983-12-20 Delgado Pedro R Foldable board game with card shuffler
US4397469A (en) 1982-08-02 1983-08-09 Carter Iii Bartus Method of reducing predictability in card games
US4531187A (en) 1982-10-21 1985-07-23 Uhland Joseph C Game monitoring apparatus
US4926327A (en) 1983-04-05 1990-05-15 Sidley Joseph D H Computerized gaming system
US4534562A (en) 1983-06-07 1985-08-13 Tyler Griffin Company Playing card coding system and apparatus for dealing coded cards
US4549738A (en) 1984-04-30 1985-10-29 Morris Greitzer Swivel chip and card dispenser for game boards
US4575367A (en) 1984-08-06 1986-03-11 General Motors Corporation Slip speed sensor for a multiple link belt drive system
US4921109A (en) 1985-05-07 1990-05-01 Shibuya Computer Service Kabushiki Kaisha Card sorting method and apparatus
EP0231286A1 (en) 1985-08-02 1987-08-12 Churkendoose, Incorporated Method of playing a card game
GB2180086B (en) 1985-09-06 1988-12-29 Lorenzo Bacchi Monitoring systems
US4759448A (en) 1985-11-18 1988-07-26 Sanden Corporation Apparatus for identifying and storing documents
US4876000A (en) 1986-01-16 1989-10-24 Ameer Mikhail G Postal stamp process, apparatus, and metering device, therefor
US5283422B1 (en) 1986-04-18 2000-10-17 Cias Inc Information transfer and use particularly with respect to counterfeit detection
US4770412A (en) 1987-03-02 1988-09-13 Wolfe Henry S Free standing, self-righting sculptured punching bags
US4770421A (en) 1987-05-29 1988-09-13 Golden Nugget, Inc. Card shuffler
FR2621255B1 (en) 1987-10-02 1990-02-02 Acticiel Device card manual dispenser to play in the realization of data PLANNED
DE3807127A1 (en) 1988-03-04 1989-09-14 Jobst Kramer Device for detecting the value of playing cards
US4948134A (en) 1988-04-18 1990-08-14 Caribbean Stud Enterprises, Inc. Electronic poker game
US4836553A (en) 1988-04-18 1989-06-06 Caribbean Stud Enterprises, Inc. Poker game
US5377973B1 (en) 1988-04-18 1996-12-10 D & D Gaming Patents Inc Methods and apparatus for playing casino card games including a progressive jackpot
JPH0726276Y2 (en) 1988-05-09 1995-06-14 旭精工株式会社 Card delivery device of the card vending machine
US4858000A (en) 1988-09-14 1989-08-15 A. C. Nielsen Company Image recognition audience measurement system and method
US5179517A (en) 1988-09-22 1993-01-12 Bally Manufacturing Corporation Game machine data transfer system utilizing portable data units
US4969648A (en) 1988-10-13 1990-11-13 Peripheral Dynamics, Inc. Apparatus and method for automatically shuffling cards
US4995615A (en) 1989-07-10 1991-02-26 Cheng Kuan H Method and apparatus for performing fair card play
JPH03135184A (en) 1989-10-19 1991-06-10 Sanyo Electric Co Ltd Color solid-state image pickup element
US5039102A (en) 1989-12-04 1991-08-13 Tech Art, Inc. Card reader for blackjack table
US5362053A (en) 1989-12-04 1994-11-08 Tech Art, Inc. Card reader for blackjack table
US5312104A (en) 1989-12-04 1994-05-17 Tech Art, Inc. Card reader for blackjack table
US5259907A (en) 1990-03-29 1993-11-09 Technical Systems Corp. Method of making coded playing cards having machine-readable coding
US5067713A (en) 1990-03-29 1991-11-26 Technical Systems Corp. Coded playing cards and apparatus for dealing a set of cards
US5197094A (en) 1990-06-15 1993-03-23 Arachnid, Inc. System for remotely crediting and billing usage of electronic entertainment machines
US5276312A (en) 1990-12-10 1994-01-04 Gtech Corporation Wagering system using smartcards for transfer of agent terminal data
US5267248A (en) 1990-12-24 1993-11-30 Eastman Kodak Company Method and apparatus for selecting an optimum error correction routine
DE4042094C2 (en) 1990-12-28 1999-02-25 Peter Eiba A system for operating one or more entertainment, in particular money game apparatus (-ies)
US5081487A (en) 1991-01-25 1992-01-14 Xerox Corporation Cut sheet and computer form document output tray unit
GB2252764B (en) 1991-02-12 1994-11-09 Fairform Mfg Co Ltd Card dispenser
US5224712A (en) 1991-03-01 1993-07-06 No Peek 21 Card mark sensor and methods for blackjack
CA2040903C (en) 1991-04-22 2003-10-07 John G. Sutherland Neural networks
US5096197A (en) 1991-05-22 1992-03-17 Lloyd Embury Card deck shuffler
US5118114A (en) 1991-08-15 1992-06-02 Domenick Tucci Method and apparatus for playing a poker type game
US5416308A (en) 1991-08-29 1995-05-16 Video Lottery Technologies, Inc. Transaction document reader
US5257179A (en) 1991-10-11 1993-10-26 Williams Electronics Games, Inc. Audit and pricing system for coin-operated games
US5299089A (en) 1991-10-28 1994-03-29 E. I. Dupont De Nemours & Co. Connector device having two storage decks and three contact arrays for one hard disk drive package or two memory cards
US5154429A (en) 1992-02-24 1992-10-13 Four Queens, Inc. Method of playing multiple action blackjack
US5636843A (en) 1992-09-04 1997-06-10 Roberts; Carl Methods for prop bets for blackjack and other games
US5248142A (en) 1992-12-17 1993-09-28 Shuffle Master, Inc. Method and apparatus for a wagering game
US5374061A (en) 1992-12-24 1994-12-20 Albrecht; Jim Card dispensing shoe having a counting device and method of using the same
US5261667A (en) 1992-12-31 1993-11-16 Shuffle Master, Inc. Random cut apparatus for card shuffling machine
US5544892A (en) 1993-02-25 1996-08-13 Shuffle Master, Inc. Multi-tiered wagering method and game
US6019374A (en) 1993-02-25 2000-02-01 Shuffle Master, Inc. Multi-tiered wagering method and game
US7367884B2 (en) 1993-02-25 2008-05-06 Shuffle Master, Inc. Photoelectric gaming token sensing apparatus with flush mounted gaming token supporter
US7367563B2 (en) 1993-02-25 2008-05-06 Shuffle Master, Inc. Interactive simulated stud poker apparatus and method
US7510190B2 (en) 1993-02-25 2009-03-31 Shuffle Master, Inc. High-low poker wagering games
US6299534B1 (en) 1993-02-25 2001-10-09 Shuffle Master, Inc. Gaming apparatus with proximity switch
US7246799B2 (en) 1993-02-25 2007-07-24 Shuffle Master, Inc. Method of playing a poker-type wagering game with multiple betting options
US6454266B1 (en) 1993-02-25 2002-09-24 Shuffle Master, Inc. Bet withdrawal casino game with wild symbol
US5344146A (en) 1993-03-29 1994-09-06 Lee Rodney S Playing card shuffler
US5836775A (en) 1993-05-13 1998-11-17 Berg Tehnology, Inc. Connector apparatus
US5397133A (en) 1993-09-30 1995-03-14 At&T Corp. System for playing card games remotely
NL9301771A (en) 1993-10-13 1995-05-01 Holland Casinos Card shuffler.
DE4342316A1 (en) 1993-12-11 1995-06-14 Basf Ag Use of polyaspartic acid in detergents and cleaning agents
DE4344116A1 (en) 1993-12-23 1995-06-29 Basf Ag pyridone
US5431399A (en) 1994-02-22 1995-07-11 Mpc Computing, Inc Card shuffling and dealing apparatus
US5445377A (en) 1994-03-22 1995-08-29 Steinbach; James R. Card shuffler apparatus
US6299167B1 (en) 1994-04-18 2001-10-09 Randy D. Sines Playing card shuffling machine
US5524888A (en) 1994-04-28 1996-06-11 Bally Gaming International, Inc. Gaming machine having electronic circuit for generating game results with non-uniform probabilities
US5770533A (en) 1994-05-02 1998-06-23 Franchi; John Franco Open architecture casino operating system
US5470079A (en) 1994-06-16 1995-11-28 Bally Gaming International, Inc. Game machine accounting and monitoring system
US5719948A (en) 1994-06-24 1998-02-17 Angstrom Technologies, Inc. Apparatus and methods for fluorescent imaging and optical character reading
US7331579B2 (en) 1995-07-19 2008-02-19 Shuffle Master, Inc. Poker game with dealer disqualifying hand
US5685774A (en) 1994-07-22 1997-11-11 Webb; Derek J. Method of playing card games
US7387300B2 (en) 1994-07-22 2008-06-17 Shuffle Master, Inc. Player-banked four card poker game
US6698759B2 (en) 1995-07-19 2004-03-02 Shuffle Master, Inc. Player banked three card poker and associated games
US6902167B2 (en) 1995-07-19 2005-06-07 Prime Table Games Llc Method and apparatus for playing blackjack with a 3- or 5-card numerical side wager (“21+3/5 numerical”)
US20020195775A1 (en) 1994-07-22 2002-12-26 Shuffle Master, Inc. Four card poker and associated games
US5397128A (en) 1994-08-08 1995-03-14 Hesse; Michael A. Casino card game
US7584962B2 (en) 1994-08-09 2009-09-08 Shuffle Master, Inc. Card shuffler with jam recovery and display
US20020063389A1 (en) 1994-08-09 2002-05-30 Breeding John G. Card shuffler with sequential card feeding module and method of delivering groups of cards
US5944310A (en) 1995-06-06 1999-08-31 Gaming Products Pty Ltd Card handling apparatus
US5683085A (en) 1994-08-15 1997-11-04 Johnson; Rodney George Card handling apparatus
US5809482A (en) 1994-09-01 1998-09-15 Harrah's Operating Company, Inc. System for the tracking and management of transactions in a pit area of a gaming establishment
US5586936A (en) 1994-09-22 1996-12-24 Mikohn Gaming Corporation Automated gaming table tracking system and method therefor
US5431407A (en) 1994-09-29 1995-07-11 Hofberg; Renee B. Method of playing a casino card game
US5655961A (en) 1994-10-12 1997-08-12 Acres Gaming, Inc. Method for operating networked gaming devices
DE4439502C1 (en) 1994-11-08 1995-09-14 Michail Order Black jack card game practice set=up
US5890717A (en) 1994-11-09 1999-04-06 Rosewarne; Fenton Interactive probe game
JP3343455B2 (en) 1994-12-14 2002-11-11 キヤノンアプテックス株式会社 Sheet conveying speed control device in the control method and the sorter of the sheet conveying speed in the sorter
US5707286A (en) 1994-12-19 1998-01-13 Mikohn Gaming Corporation Universal gaming engine
US5813326A (en) 1994-12-22 1998-09-29 Pitney Bowes Inc. Mailing machine utilizing ink jet printer
US5788574A (en) 1995-02-21 1998-08-04 Mao, Inc. Method and apparatus for playing a betting game including incorporating side betting which may be selected by a game player
US5613912A (en) 1995-04-05 1997-03-25 Harrah's Club Bet tracking system for gaming tables
US5651548A (en) 1995-05-19 1997-07-29 Chip Track International Gaming chips with electronic circuits scanned by antennas in gaming chip placement areas for tracking the movement of gaming chips within a casino apparatus and method
US5489101A (en) 1995-06-06 1996-02-06 Moody; Ernest W. Poker-style card game
US5883804A (en) 1995-06-14 1999-03-16 Telex Communications, Inc. Modular digital audio system having individualized functional modules
US5531448A (en) 1995-06-28 1996-07-02 Moody Ernest W Poker-style card game
US5632483A (en) 1995-06-29 1997-05-27 Peripheral Dynamics, Inc. Blackjack scanner apparatus and method
US5669816A (en) 1995-06-29 1997-09-23 Peripheral Dynamics, Inc. Blackjack scanner apparatus and method
US5957776A (en) 1995-08-09 1999-09-28 Table Trac, Inc. Table game control system
US5803808A (en) 1995-08-18 1998-09-08 John M. Strisower Card game hand counter/decision counter device
US5991308A (en) 1995-08-25 1999-11-23 Terayon Communication Systems, Inc. Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant
US5802560A (en) 1995-08-30 1998-09-01 Ramton International Corporation Multibus cached memory system
US5755618A (en) 1995-09-14 1998-05-26 Grips Electronic Gmbh Apparatus for storing coins or coin-like articles
US5919090A (en) 1995-09-14 1999-07-06 Grips Electronic Gmbh Apparatus and method for data gathering in games of chance
US5735742A (en) 1995-09-20 1998-04-07 Chip Track International Gaming table tracking system and method
NL1001280C1 (en) 1995-09-25 1997-03-26 Mauritius Hendrikus Paulus Mar Roulette Registration System.
WO1997013227A1 (en) 1995-10-05 1997-04-10 Digital Biometrics, Inc. Gambling chip recognition system
US6532297B1 (en) 1995-10-05 2003-03-11 Digital Biometrics, Inc. Gambling chip recognition system
US7699694B2 (en) 1995-10-17 2010-04-20 Shuffle Master, Inc. System including card game dispensing shoe and method
US6582301B2 (en) 1995-10-17 2003-06-24 Smart Shoes, Inc. System including card game dispensing shoe with barrier and scanner, and enhanced card gaming table, enabling waging by remote bettors
US6113101A (en) 1995-11-09 2000-09-05 Wirth; John E. Method and apparatus for playing casino poker game
US5845906A (en) 1995-11-09 1998-12-08 Wirth; John E. Method for playing casino poker game
US5768382A (en) 1995-11-22 1998-06-16 Walker Asset Management Limited Partnership Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols
US5676231A (en) 1996-01-11 1997-10-14 International Game Technology Rotating bill acceptor
US5814796A (en) 1996-01-31 1998-09-29 Mag-Tek, Inc. Terminal for issuing and processing data-bearing documents
US6308886B1 (en) 1996-01-31 2001-10-30 Magtek, Inc. Terminal for issuing and processing data-bearing documents
DK1238658T3 (en) 1996-02-02 2005-04-04 Alza Corp Understöttet delivery of an active agent using an implantable system
US5711525A (en) 1996-02-16 1998-01-27 Shuffle Master, Inc. Method of playing a wagering game with built in probabilty variations
US5879233A (en) 1996-03-29 1999-03-09 Stupero; John R. Duplicate card game
US5701565A (en) 1996-03-29 1997-12-23 Xerox Corporation Web feed printer drive system
US6645068B1 (en) 1996-11-14 2003-11-11 Arcade Planet, Inc. Profile-driven network gaming and prize redemption system
US6758755B2 (en) 1996-11-14 2004-07-06 Arcade Planet, Inc. Prize redemption system for games executed over a wide area network
US8062134B2 (en) 1996-11-14 2011-11-22 Bally Gaming, Inc. Browser manager for a networked gaming system and method
US6254002B1 (en) 1996-05-17 2001-07-03 Mark A. Litman Antiforgery security system
US5839730A (en) 1996-05-22 1998-11-24 Shuffle Master, Inc. Consecutive card side bet method
US5761647A (en) 1996-05-24 1998-06-02 Harrah's Operating Company, Inc. National customer recognition system and method
US5685543A (en) 1996-05-28 1997-11-11 Garner; Lee B. Playing card holder and dispenser
US5813912A (en) 1996-07-08 1998-09-29 Shultz; James Doouglas Tracking and credit method and apparatus
US5791988A (en) 1996-07-22 1998-08-11 Nomi; Shigehiko Computer gaming device with playing pieces
JP2956752B2 (en) 1996-08-21 1999-10-04 コナミ株式会社 Commodity supply device and a game machine using this
US5810355A (en) 1996-09-05 1998-09-22 Trilli; Pasquale Apparatus for holding multiple decks of playing cards
US5692748A (en) 1996-09-26 1997-12-02 Paulson Gaming Supplies, Inc., Card shuffling device and method
US5743798A (en) 1996-09-30 1998-04-28 Progressive Games, Inc. Apparatus for playing a roulette game including a progressive jackpot
US5892210A (en) 1996-10-10 1999-04-06 Coin Acceptors, Inc. Smart card reader with liquid diverter system
US6126166A (en) 1996-10-28 2000-10-03 Advanced Casino Technologies, Inc. Card-recognition and gaming-control device
US5720484A (en) 1996-11-19 1998-02-24 Hsu; James Method of playing a casino card game
US5831527A (en) 1996-12-11 1998-11-03 Jones, Ii; Griffith Casino table sensor alarms and method of using
US6015311A (en) 1996-12-17 2000-01-18 The Whitaker Corporation Contact configuration for smart card reader
US5989122A (en) 1997-01-03 1999-11-23 Casino Concepts, Inc. Apparatus and process for verifying, sorting, and randomizing sets of playing cards and process for playing card games
US5735724A (en) 1997-01-24 1998-04-07 Dah Yang Toy Industrial Co., Ltd. Toy assembly having moving toy elements
US5779546A (en) 1997-01-27 1998-07-14 Fm Gaming Electronics L.P. Automated gaming system and method of automated gaming
DE69830484D1 (en) 1997-02-11 2005-07-14 Gunnebo Safe Pay Ab Goeteborg Banknote processing device
CA2317162A1 (en) 1999-09-13 2001-03-13 Shuffle Master, Inc. Method of playing a game, apparatus for playing a game and game with multiplier bonus feature
DE69837865D1 (en) 1997-03-13 2007-07-12 Shuffle Master Inc Apparatus and method for shuffling playing cards
GB9706694D0 (en) 1997-03-27 1997-05-21 John Huxley Limited Gaming chip system
US6071190A (en) 1997-05-21 2000-06-06 Casino Data Systems Gaming device security system: apparatus and method
US6331946B1 (en) 1997-07-15 2001-12-18 Silverbrook Research Pty Ltd Method for protecting on-chip memory (flash and RAM) against attacks
JPH1145321A (en) 1997-07-25 1999-02-16 Takamisawa Cybernetics Co Ltd Card counter
US6339385B1 (en) 1997-08-20 2002-01-15 Micron Technology, Inc. Electronic communication devices, methods of forming electrical communication devices, and communication methods
US6142876A (en) 1997-08-22 2000-11-07 Cumbers; Blake Player tracking and identification system
US6030288A (en) 1997-09-02 2000-02-29 Quixotic Solutions Inc. Apparatus and process for verifying honest gaming transactions over a communications network
US5974150A (en) 1997-09-30 1999-10-26 Tracer Detection Technology Corp. System and method for authentication of goods
US5936222A (en) 1997-10-03 1999-08-10 The Whitaker Corporation Smart card reader having pivoting contacts
US6186895B1 (en) 1997-10-07 2001-02-13 Mikohn Gaming Corporation Intelligent casino chip system and method or use thereof
US6061449A (en) 1997-10-10 2000-05-09 General Instrument Corporation Secure processor with external memory using block chaining and block re-ordering
US6402142B1 (en) 1997-10-14 2002-06-11 David Warren Method for handling of cards in a dealer shoe, and a dealer shoe
US6272223B1 (en) 1997-10-28 2001-08-07 Rolf Carlson System for supplying screened random numbers for use in recreational gaming in a casino or over the internet
US5851011A (en) 1997-10-31 1998-12-22 Lott; A. W. Multi-deck poker progressive wagering system with multiple winners and including jackpot, bust, and insurance options
US6053695A (en) 1997-12-02 2000-04-25 Ite, Inc. Tortilla counter-stacker
US6347847B1 (en) 1998-02-02 2002-02-19 500 Group Inc. Rolling containers assembly
US6741338B2 (en) 1999-02-10 2004-05-25 Litel Instruments In-situ source metrology instrument and method of use
WO1999046741A1 (en) 1998-03-09 1999-09-16 Schlumberger Systems Ic card system for a game machine
US6165069A (en) 1998-03-11 2000-12-26 Digideal Corporation Automated system for playing live casino table games having tabletop changeable playing card displays and monitoring security features
CA2323444C (en) 1998-03-11 2016-10-11 Digideal Corporation Automated system for playing live casino table games having tabletop changeable playing card displays and play monitoring security features
US7048629B2 (en) 1998-03-11 2006-05-23 Digideal Corporation Automated system for playing casino games having changeable displays and play monitoring security features
US20090253503A1 (en) 1998-03-11 2009-10-08 David A Krise Electronic game system with player-controllable security for display images
US7255344B2 (en) 1998-04-15 2007-08-14 Shuffle Master, Inc. Device and method for continuously shuffling and monitoring cards
US6254096B1 (en) 1998-04-15 2001-07-03 Shuffle Master, Inc. Device and method for continuously shuffling cards
US20020163125A1 (en) 1998-04-15 2002-11-07 Shuffle Master, Inc. Device and method for continuously shuffling and monitoring cards for specialty games
US6149154A (en) 1998-04-15 2000-11-21 Shuffle Master Gaming Device and method for forming hands of randomly arranged cards
US6655684B2 (en) 1998-04-15 2003-12-02 Shuffle Master, Inc. Device and method for forming and delivering hands from randomly arranged decks of playing cards
CA2364413C (en) 1998-04-15 2012-03-20 Shuffle Master, Inc. Device and method for continuously shuffling and monitoring cards
JPH11320363A (en) 1998-05-18 1999-11-24 Tokyo Seimitsu Co Ltd Wafer chamferring device
US6050569A (en) 1998-07-10 2000-04-18 Taylor; Elizabeth Method of playing a tile-card game
JP3886260B2 (en) 1998-07-22 2007-02-28 株式会社バンダイナムコゲームス Game apparatus and information recording medium
DE1115751T1 (en) 1998-07-31 2002-04-04 Fusion Uv Sys Inc Photopolymerization composition and using a charge-transfer complex and a cationic photoinitiator
ES2344741T3 (en) 1998-08-14 2010-09-06 3M Innovative Properties Company Rfid reader.
EP0982056A3 (en) 1998-08-26 2003-06-25 Hitachi, Ltd. IC card, terminal device and service management server
US7436957B1 (en) 1998-08-27 2008-10-14 Fischer Addison M Audio cassette emulator with cryptographic media distribution control
US6941180B1 (en) 1998-08-27 2005-09-06 Addison M. Fischer Audio cassette emulator
US6069564A (en) 1998-09-08 2000-05-30 Hatano; Richard Multi-directional RFID antenna
US6342830B1 (en) 1998-09-10 2002-01-29 Xerox Corporation Controlled shielding of electronic tags
DE19842161C1 (en) 1998-09-15 1999-08-26 Order Arrangement for automatically detecting the number of dots on the upper side of a dice esp. for the game of craps
US6131817A (en) 1998-10-09 2000-10-17 Nbs Technologies, Inc. Plastic card transport apparatus and inspection system
JP4443679B2 (en) 1998-10-09 2010-03-31 株式会社リコー Print system
US6236223B1 (en) 1998-11-09 2001-05-22 Intermec Ip Corp. Method and apparatus for wireless radio frequency testing of RFID integrated circuits
JP2000152148A (en) 1998-11-13 2000-05-30 Hitachi Ltd Electronic camera
US6950139B2 (en) 1999-01-22 2005-09-27 Nikon Corporation Image reading device and storage medium storing control procedure for image reading device
KR100292916B1 (en) 1999-01-29 2001-06-15 김동식 The gaming table management system
US6267671B1 (en) 1999-02-12 2001-07-31 Mikohn Gaming Corporation Game table player comp rating system and method therefor
US6313871B1 (en) 1999-02-19 2001-11-06 Casino Software & Services Apparatus and method for monitoring gambling chips
EP1194888B1 (en) 1999-02-24 2009-08-26 Shuffle Master, Inc. Inspection of playing cards
JP3092065B2 (en) 1999-03-01 2000-09-25 日本エルエスアイカード株式会社 Non-contact ic card reader-writer and pachinko of inter-die ball lending machine incorporating the same
US6283856B1 (en) 1999-03-12 2001-09-04 Grips Electronics Ges. M.B.H Patron and croupier assessment in roulette
EP1502631B1 (en) 1999-04-21 2008-01-23 Bally Gaming International, Inc. Card deck reader
US6732067B1 (en) 1999-05-12 2004-05-04 Unisys Corporation System and adapter card for remote console emulation
US6690673B1 (en) 1999-05-27 2004-02-10 Jeffeerson J. Jarvis Method and apparatus for a biometric transponder based activity management system
US7369161B2 (en) 1999-06-08 2008-05-06 Lightsurf Technologies, Inc. Digital camera device providing improved methodology for rapidly taking successive pictures
US6386973B1 (en) 1999-06-16 2002-05-14 Shuffle Master, Inc. Card revelation system
US6514140B1 (en) 1999-06-17 2003-02-04 Cias, Inc. System for machine reading and processing information from gaming chips
US6508709B1 (en) 1999-06-18 2003-01-21 Jayant S. Karmarkar Virtual distributed multimedia gaming method and system based on actual regulated casino games
US6893347B1 (en) 1999-07-09 2005-05-17 Nokia Corporation Method and apparatus for playing games between the clients of entities at different locations
EP1208523A1 (en) 1999-08-09 2002-05-29 Cross Match Technologies, Inc. System and method for sending a packet with position address and line scan data over an interface cable
US6293546B1 (en) * 1999-09-08 2001-09-25 Casinovations Incorporated Remote controller device for shuffling machine
US6719288B2 (en) 1999-09-08 2004-04-13 Vendingdata Corporation Remote controlled multiple mode and multi-game card shuffling device
US6622185B1 (en) 1999-09-14 2003-09-16 Innovative Gaming Corporation Of America System and method for providing a real-time programmable interface to a general-purpose non-real-time computing system
US6251014B1 (en) 1999-10-06 2001-06-26 International Game Technology Standard peripheral communication
US6293864B1 (en) 1999-11-03 2001-09-25 Baccarat Plus Enterprises, Inc. Method and assembly for playing a variation of the game of baccarat
US6582302B2 (en) 1999-11-03 2003-06-24 Baccarat Plus Enterprises, Inc. Automated baccarat gaming assembly
US6585586B1 (en) 1999-11-03 2003-07-01 Baccarat Plus Enterprises, Inc. Automated baccarat gaming assembly
US6341778B1 (en) 1999-11-29 2002-01-29 John S. Lee Method for playing pointspread blackjack
JP4560952B2 (en) 1999-12-03 2010-10-13 株式会社セガ Game apparatus and a game system
US6619662B2 (en) 1999-12-08 2003-09-16 Gold Coin Gaming Inc. Wager sensor and system thereof
US6394900B1 (en) 2000-01-05 2002-05-28 International Game Technology Slot reel peripheral device with a peripheral controller therein
US6848994B1 (en) 2000-01-17 2005-02-01 Genesis Gaming Solutions, Inc. Automated wagering recognition system
WO2001056670A1 (en) 2000-02-01 2001-08-09 Angel Co.,Ltd Playing card identifying device
FR2805067B1 (en) 2000-02-15 2003-09-12 Bourgogne Grasset Token microchip and processes for manufacturing such a token
US6361044B1 (en) 2000-02-23 2002-03-26 Lawrence M. Block Card dealer for a table game
US7203841B2 (en) 2001-03-08 2007-04-10 Igt Encryption in a secure computerized gaming system
US6688597B2 (en) 2000-03-15 2004-02-10 Mark Hamilton Jones Casino style game of chance apparatus
JP4543510B2 (en) 2000-03-16 2010-09-15 株式会社セガ Card shuffling devices
DK1302020T3 (en) 2000-03-24 2006-03-20 Dategrity Corp Verifiable secret mixture of encrypted data, such as ElGamal encrypted data, secure multi-authority election
KR100727281B1 (en) 2001-03-24 2007-06-13 데이트그리티 코포레이션 Verifiable secret shuffles and their application to electronic voting
USRE42944E1 (en) 2000-04-12 2011-11-22 Shuffle Master Gmbh & Co Kg Card shuffling device
US7946586B2 (en) 2000-04-12 2011-05-24 Shuffle Master Gmbh & Co Kg Swivel mounted card handling device
US8590896B2 (en) 2000-04-12 2013-11-26 Shuffle Master Gmbh & Co Kg Card-handling devices and systems
US6364553B1 (en) 2000-04-28 2002-04-02 Hewlett-Packard Company Greeting card feeder module for inkjet printing
US7089420B1 (en) 2000-05-24 2006-08-08 Tracer Detection Technology Corp. Authentication method and system
US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
US20020094869A1 (en) 2000-05-29 2002-07-18 Gabi Harkham Methods and systems of providing real time on-line casino games
US6702290B2 (en) 2000-07-10 2004-03-09 Blas Buono-Correa Spanish match table and related methods of play
CA2352418A1 (en) 2000-07-13 2002-01-13 William Westmore Purton Improved identification token
DE60130914D1 (en) 2000-07-14 2007-11-22 Progressive Gaming Int Co System which includes a shoe with fastening and scanner to issue playing, as well as improved game card table fulminate which allows remote bet the
US6646768B1 (en) 2000-07-20 2003-11-11 Hewlett-Packard Development Company, L.P. Single automatic document feeder sensor for media leading edge and top cover being opened detection
WO2002011835A3 (en) 2000-08-04 2003-11-06 Anthony J Beavers System and method of data handling for table games
US6629019B2 (en) 2000-09-18 2003-09-30 Amusement Soft, Llc Activity management system
US20070072677A1 (en) 2000-10-13 2007-03-29 Lavoie James R Systems and methods for gaming from an off-site location
US7128652B1 (en) 2000-10-13 2006-10-31 Oneida Indian Nation System, method, and article of manufacture for gaming from an off-site location
US6561897B1 (en) 2000-10-17 2003-05-13 Shuffle Master, Inc. Casino poker game table that implements play of a casino table poker game
US6804763B1 (en) 2000-10-17 2004-10-12 Igt High performance battery backed ram interface
US6645077B2 (en) 2000-10-19 2003-11-11 Igt Gaming terminal data repository and information distribution system
US6763148B1 (en) 2000-11-13 2004-07-13 Visual Key, Inc. Image recognition methods
JP2002165916A (en) 2000-11-30 2002-06-11 Nippon Bmc:Kk Card game machine
US7515718B2 (en) 2000-12-07 2009-04-07 Igt Secured virtual network in a gaming environment
US6637622B1 (en) 2000-12-18 2003-10-28 Joseph D. Robinson Card dispenser apparatus and protective guard therefor
US6612928B1 (en) 2001-02-15 2003-09-02 Sierra Design Group Player identification using biometric data in a gaming environment
US6758757B2 (en) 2000-12-20 2004-07-06 Sierra Design Group Method and apparatus for maintaining game state
US6652379B2 (en) 2001-01-04 2003-11-25 Mindplay Llc Method, apparatus and article for verifying card games, such as blackjack
US6629591B1 (en) 2001-01-12 2003-10-07 Igt Smart token
US7186181B2 (en) 2001-02-02 2007-03-06 Igt Wide area program distribution and game information communication system
US20020142844A1 (en) 2001-02-06 2002-10-03 Kerr Michael A. Biometric broadband gaming system and method
US6749510B2 (en) 2001-02-07 2004-06-15 Wms Gaming Inc. Centralized gaming system with modifiable remote display terminals
US6709333B1 (en) 2001-06-20 2004-03-23 Sierra Design Group Player identification using biometric data in a gaming environment
US6857961B2 (en) 2001-02-21 2005-02-22 Bally Gaming International, Inc. Method, apparatus and article for evaluating card games, such as blackjack
US6638161B2 (en) 2001-02-21 2003-10-28 Mindplay Llc Method, apparatus and article for verifying card games, such as playing card distribution
US6685568B2 (en) 2001-02-21 2004-02-03 Mindplay Llc Method, apparatus and article for evaluating card games, such as blackjack
US6666768B1 (en) 2001-03-06 2003-12-23 David J. Akers System and method for tracking game of chance proceeds
US20020142820A1 (en) 2001-03-09 2002-10-03 Bartlett Lawrence E. System and method for combining playing card values, sight unseen
US7175522B2 (en) 2001-03-22 2007-02-13 Shuffle Master, Inc. Combination wagering game
US6585588B2 (en) 2001-03-22 2003-07-01 Shuffle Master, Inc. Multiple play high card game with insurance bet
US7780529B2 (en) 2001-04-04 2010-08-24 Igt System, method and interface for monitoring player game play in real time
US6671358B1 (en) 2001-04-25 2003-12-30 Universal Identity Technologies, Inc. Method and system for rewarding use of a universal identifier, and/or conducting a financial transaction
US20020158761A1 (en) 2001-04-27 2002-10-31 Larry Runyon Radio frequency personnel alerting security system and method
US6626757B2 (en) 2001-05-21 2003-09-30 R. Martin Oliveras Poker playing system using real cards and electronic chips
JP2002354242A (en) 2001-05-25 2002-12-06 Ricoh Co Ltd Image processor, image reader, image forming device, and color copying machine
US6490277B1 (en) 2001-06-04 2002-12-03 Adc Telecommunications, Inc. Digital cross-connect system employing patch access locking and redundant supply power
US8262090B2 (en) 2001-12-13 2012-09-11 The United States Playing Card Company Method, apparatus and article for random sequence generation and playing card distribution
US7390256B2 (en) 2001-06-08 2008-06-24 Arl, Inc. Method, apparatus and article for random sequence generation and playing card distribution
US20030003997A1 (en) 2001-06-29 2003-01-02 Vt Tech Corp. Intelligent casino management system and method for managing real-time networked interactive gaming systems
US7029394B2 (en) 2001-07-13 2006-04-18 Gameaccount Limited System and method for generating statistics for a user of a gaming application
US7201656B2 (en) 2001-07-23 2007-04-10 California Indian Legal Services Method and apparatus for simulating games of chance with the use of a set of cards, including a wildcard, to replace use of dice
US6769693B2 (en) 2001-07-26 2004-08-03 B.C.D. Mécanique Ltée Method and system for playing a casino game
US6685567B2 (en) 2001-08-08 2004-02-03 Igt Process verification
CA2398320A1 (en) 2001-08-16 2003-02-16 Hong Bui Card game with multiple wager options
BE1014950A3 (en) 2001-08-29 2004-07-06 Wiele Michel Van De Nv Apparatus for driving and guiding a gripper of a weaving machine.
US6585856B2 (en) 2001-09-25 2003-07-01 Kimberly-Clark Worldwide, Inc. Method for controlling degree of molding in through-dried tissue products
US7677565B2 (en) 2001-09-28 2010-03-16 Shuffle Master, Inc Card shuffler with card rank and value reading capability
US7661676B2 (en) 2001-09-28 2010-02-16 Shuffle Master, Incorporated Card shuffler with reading capability integrated into multiplayer automated gaming table
US8616552B2 (en) 2001-09-28 2013-12-31 Shfl Entertainment, Inc. Methods and apparatuses for an automatic card handling device and communication networks including same
US8038521B2 (en) 2001-09-28 2011-10-18 Shuffle Master, Inc. Card shuffling apparatus with automatic card size calibration during shuffling
US7753373B2 (en) 2001-09-28 2010-07-13 Shuffle Master, Inc. Multiple mode card shuffler and card reading device
US6902481B2 (en) 2001-09-28 2005-06-07 Igt Decoupling of the graphical presentation of a game from the presentation logic
US20050082750A1 (en) 2001-09-28 2005-04-21 Shuffle Master, Inc. Round of play counting in playing card shuffling system
US6651981B2 (en) 2001-09-28 2003-11-25 Shuffle Master, Inc. Card shuffling apparatus with integral card delivery
US8919775B2 (en) 2006-11-10 2014-12-30 Bally Gaming, Inc. System for billing usage of an automatic card handling device
US7255351B2 (en) 2002-10-15 2007-08-14 Shuffle Master, Inc. Interactive simulated blackjack game with side bet apparatus and in method
US8678902B2 (en) 2005-09-07 2014-03-25 Bally Gaming, Inc. System gaming
US8011661B2 (en) 2001-09-28 2011-09-06 Shuffle Master, Inc. Shuffler with shuffling completion indicator
US6680843B2 (en) 2001-09-28 2004-01-20 International Business Machines Corporation All-in-one personal computer with tool-less quick-release features for various elements thereof including a reusable thin film transistor monitor
US8337296B2 (en) 2001-09-28 2012-12-25 SHFL entertaiment, Inc. Method and apparatus for using upstream communication in a card shuffler
US7931533B2 (en) 2001-09-28 2011-04-26 Igt Game development architecture that decouples the game logic from the graphics logics
GB0124447D0 (en) 2001-10-11 2001-12-05 Waterleaf Ltd Caribbean stud poker
US7367561B2 (en) 2001-10-11 2008-05-06 Shuffle Master, Inc. Card shuffler
US6889979B2 (en) * 2001-10-19 2005-05-10 Shuffle Master Gmbh & Co Kg Card shuffler
US7297062B2 (en) 2001-11-23 2007-11-20 Cyberview Technology, Inc. Modular entertainment and gaming systems configured to consume and provide network services
EP1315234A1 (en) 2001-11-26 2003-05-28 Eta SA Fabriques d'Ebauches VHF receiving antenna housed in the bracelet of a portable electronic device
US6834251B1 (en) 2001-12-06 2004-12-21 Richard Fletcher Methods and devices for identifying, sensing and tracking objects over a surface
JP2005519491A (en) 2002-01-09 2005-06-30 ミードウエストベココーポレーション Intelligent station and inventory control system and the inventory control method incorporating this use of multiple rf antenna
US7257630B2 (en) 2002-01-15 2007-08-14 Mcafee, Inc. System and method for network vulnerability detection and reporting
US7243148B2 (en) 2002-01-15 2007-07-10 Mcafee, Inc. System and method for network vulnerability detection and reporting
JP2005198668A (en) 2002-01-21 2005-07-28 Matsui Gaming Machine:Kk Card shuffling apparatus
US6843725B2 (en) 2002-02-06 2005-01-18 Igt Method and apparatus for monitoring or controlling a gaming machine based on gaming machine location
EP1474214B1 (en) 2002-02-06 2011-04-06 Bally Gaming International, Inc. Method, apparatus and article employing multiple machine-readable indicia on playing cards
US6886829B2 (en) 2002-02-08 2005-05-03 Vendingdata Corporation Image capturing card shuffler
DE60318397D1 (en) 2002-02-15 2008-02-14 Coinstar Inc Apparatus and method for dispensing cards
US7020307B2 (en) 2002-02-15 2006-03-28 Inco Limited Rock fragmentation analysis system
US7303473B2 (en) 2002-02-25 2007-12-04 Igt Network gaming system
JP3684506B2 (en) 2002-03-22 2005-08-17 株式会社東京機械製作所 Vertical perforated line forming apparatus
US20040127277A1 (en) 2002-10-09 2004-07-01 Walker Jay S. Method and apparatus for authenticating data relating to usage of a gaming device
WO2003089084A1 (en) 2002-04-19 2003-10-30 Walker Digital, Llc Managing features on a gaming device
DE10219708A1 (en) 2002-05-02 2003-11-13 Zf Lemfoerder Metallwaren Ag wishbone
US6747560B2 (en) 2002-06-27 2004-06-08 Ncr Corporation System and method of detecting movement of an item
US6877657B2 (en) 2002-06-28 2005-04-12 First Data Corporation Methods and systems for production of transaction cards
US6655690B1 (en) 2002-08-09 2003-12-02 Anthony Oskwarek Method for playing a casino card game
US7461843B1 (en) 2002-08-23 2008-12-09 Elixir Gaming Technologies, Inc. Automatic card shuffler
US7644923B1 (en) 2002-08-23 2010-01-12 Shuffle Master, Inc. Automatic card shuffler with dynamic de-doubler
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
US6960134B2 (en) 2002-09-12 2005-11-01 Igt Alternative bonus games associated with slot machine
US7399226B2 (en) 2002-09-12 2008-07-15 Igt Matching symbol game associated with slot machine
WO2004026417A8 (en) 2002-09-18 2004-09-10 Mark C Nicely Interactive streak game
US6702289B1 (en) 2002-10-08 2004-03-09 New Vision Gaming And Development, Inc. Pai Gow poker-type card game of chance using a random number generator with a side bet
US6808173B2 (en) 2002-10-15 2004-10-26 Shuffle Master, Inc. Blackjack game with side wager on displayed cards
US6840517B2 (en) 2002-10-21 2005-01-11 Roger M. Snow Poker game with bonus payouts
US6923446B2 (en) 2002-10-31 2005-08-02 Shuffle Master, Inc. Wagering game with table bonus
US6938900B2 (en) 2002-11-12 2005-09-06 Shuffle Master, Inc. Method of playing a poker-type wagering game with multiple betting options
US7202888B2 (en) 2002-11-19 2007-04-10 Hewlett-Packard Development Company, L.P. Electronic imaging device resolution enhancement
US6877748B1 (en) 2002-11-25 2005-04-12 Anthony F. Patroni Method for playing modified blackjack with poker option
WO2004049229A1 (en) 2002-11-26 2004-06-10 Olexandr Ivanovich Kyrychenko Gaming equipment for table games using playing cards and tokens, in particular for black jack
WO2004049242A3 (en) 2002-11-26 2004-07-15 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US20040100026A1 (en) 2002-11-27 2004-05-27 Emmitt Haggard Blackjack playing card system
US7892087B1 (en) 2002-12-02 2011-02-22 Sca Promotions, Inc. Authentication of game results
US7309065B2 (en) 2002-12-04 2007-12-18 Shuffle Master, Inc. Interactive simulated baccarat side bet apparatus and method
US6789801B2 (en) 2002-12-04 2004-09-14 Shuffle Master, Inc. Baccarat side wager game
GB0228219D0 (en) 2002-12-04 2003-01-08 Waterleaf Ltd Collusion detection and control
WO2004058172A3 (en) 2002-12-23 2004-09-02 Gametech International Inc Enhanced gaming system
EP1595046B1 (en) 2003-01-28 2009-04-15 VKR Holding A/S Relief fitting and hinge set with relief fitting
US6905121B1 (en) 2003-02-10 2005-06-14 Mike Timpano Apparatus and method for selectively permitting and restricting play in a card game
US6802510B1 (en) 2003-02-28 2004-10-12 Jose Cherem Haber Card game
US6874784B1 (en) 2003-03-07 2005-04-05 Rocco R. Promutico Method for playing a card game
US7464934B2 (en) 2003-03-10 2008-12-16 Andrew Schwartz Method of playing game
US6848616B2 (en) 2003-03-11 2005-02-01 Zih Corp., A Delaware Corporation With Its Principal Office In Hamilton, Bermuda System and method for selective communication with RFID transponders
US7757162B2 (en) 2003-03-31 2010-07-13 Ricoh Co. Ltd. Document collection manipulation
WO2004112923A1 (en) 2003-06-26 2004-12-29 Tangam Gaming Technology Inc. System, apparatus and method for automatically tracking a table game
US7264241B2 (en) 2003-07-17 2007-09-04 Shuffle Master, Inc. Intelligent baccarat shoe
US7278923B2 (en) 2003-07-17 2007-10-09 Shuffle Master, Inc. Smart discard rack for playing cards
US20060063577A1 (en) 2003-07-17 2006-03-23 Shuffle Master, Inc. System for monitoring the game of baccarat
WO2006138262B1 (en) 2005-06-13 2007-10-18 Shuffle Master Inc Manual dealing shoe with card feed limiter
US7764836B2 (en) 2005-06-13 2010-07-27 Shuffle Master, Inc. Card shuffler with card rank and value reading capability using CMOS sensor
US7407438B2 (en) 2003-07-17 2008-08-05 Shuffle Master, Inc Modular dealing shoe for casino table card games
US20050113166A1 (en) 2003-07-17 2005-05-26 Shuffle Master, Inc. Discard rack with card reader for playing cards
US7933448B2 (en) 2005-06-13 2011-04-26 Shuffle Master, Inc. Card reading system employing CMOS reader
US7213812B2 (en) 2003-07-17 2007-05-08 Shuffle Master, Inc. Intelligent baccarat shoe
US7114718B2 (en) 2003-07-17 2006-10-03 Shuffle Master, Inc. Smart table card hand identification method and apparatus
US8490973B2 (en) 2004-10-04 2013-07-23 Shfl Entertainment, Inc. Card reading shoe with card stop feature and systems utilizing the same
US7769232B2 (en) 2003-07-17 2010-08-03 Shuffle Master, Inc. Unique sensing system and method for reading playing cards
US7434805B2 (en) 2003-07-17 2008-10-14 Shuffle Master, Inc Intelligent baccarat shoe
US7029009B2 (en) 2003-07-17 2006-04-18 Shuffle Master, Inc. Playing card dealing shoe with automated internal card feeding and card reading
US8511684B2 (en) 2004-10-04 2013-08-20 Shfl Entertainment, Inc. Card-reading shoe with inventory correction feature and methods of correcting inventory
US6874786B2 (en) 2003-07-17 2005-04-05 Shuffle Master, Inc. Blackjack game with side wager on displayed cards
US7338362B1 (en) 2003-07-25 2008-03-04 Gallagher Thomas B Card game
US20050026670A1 (en) 2003-07-28 2005-02-03 Brant Lardie Methods and apparatus for remote gaming
US7458582B2 (en) 2003-08-07 2008-12-02 Shuffle Master, Inc. 6-5-4 casino table poker game
US20050037843A1 (en) 2003-08-11 2005-02-17 William Wells Three-dimensional image display for a gaming apparatus
US7165769B2 (en) 2003-08-15 2007-01-23 The Pala Band Of Mission Indians Systems and methods for card games that simulate non-card casino table games
US7677566B2 (en) 2003-08-19 2010-03-16 Shuffle Master Gmbh & Co. Kg Pre-shuffler for a playing card shuffling machine
US6986514B2 (en) 2003-08-22 2006-01-17 Shuffle Master, Inc. Poker game played against multiple dealer hands
US8147334B2 (en) 2003-09-04 2012-04-03 Jean-Marie Gatto Universal game server
WO2005025701A3 (en) 2003-09-05 2005-05-12 Bally Gaming Int Inc Systems, methods, and devices for monitoring card games, such as baccarat
US7140614B2 (en) 2003-09-09 2006-11-28 Shuffle Master, Inc. Poker game with required dealer discard
US7105736B2 (en) 2003-09-09 2006-09-12 Igt Gaming device having a system for dynamically aligning background music with play session events
US20050113171A1 (en) 2003-09-11 2005-05-26 Hodgson Lawrence J. Games with wireless communications capabilities
US7510478B2 (en) 2003-09-11 2009-03-31 Igt Gaming apparatus software employing a script file
WO2005038731A3 (en) 2003-09-12 2006-06-22 Aristocrat Technologies Au Adaptive display system and method for a gaming machine
US7277570B2 (en) 2003-09-15 2007-10-02 Itt Manufacturing Enterprises, Inc. Method and apparatus for witness card statistical analysis using image processing techniques
US7316609B2 (en) 2003-09-15 2008-01-08 Shuffle Master, Inc. Reveal-hide-pick-reveal video wagering game feature
EP1682237A1 (en) 2003-10-08 2006-07-26 ARL, Inc. Method, apparatus and article for computational sequence generation and playing card distribution
US20050148391A1 (en) 2004-01-02 2005-07-07 Tain Liu G. Poker dealing device incorporated with digital recorder system
US20050156318A1 (en) 2004-01-15 2005-07-21 Douglas Joel S. Security marking and security mark
US20090194988A1 (en) 2004-01-27 2009-08-06 Wright Robert J Method and apparatus for providing a scratch-off lottery game
US20090227318A1 (en) 2004-01-27 2009-09-10 Wright Robert J Method and apparatus for providing an instant lottery game with an ordered assortment
US8197325B2 (en) 2004-01-27 2012-06-12 Integrated Group Assets Inc. Method and apparatus for providing an instant lottery game and a supplemental game
US8561989B2 (en) 2004-03-19 2013-10-22 Angel Playing Cards Co., Ltd. Card reader
JP4633379B2 (en) 2004-03-31 2011-02-23 富士フイルム株式会社 Fisheye lens and an imaging apparatus using the same
US7901285B2 (en) 2004-05-07 2011-03-08 Image Fidelity, LLC Automated game monitoring
US20050288083A1 (en) 2004-06-28 2005-12-29 Shuffle Master, Inc. Distributed intelligent data collection system for casino table games
US20050288086A1 (en) 2004-06-28 2005-12-29 Shuffle Master, Inc. Hand count methods and systems for casino table games
CA2572260A1 (en) 2004-06-30 2006-01-12 Bally Gaming International, Inc. Playing cards with separable components
US7525510B2 (en) 2004-08-20 2009-04-28 Wynn Resorts Holdings, Llc Display and method of operation
US20060046853A1 (en) 2004-09-01 2006-03-02 Black Gerald R Off-site casino play
US20060066048A1 (en) 2004-09-14 2006-03-30 Shuffle Master, Inc. Magnetic jam detection in a card shuffler
US7222855B2 (en) 2004-09-24 2007-05-29 Nicholas Sorge Poker blackjack game
US7046764B1 (en) 2004-10-04 2006-05-16 General Electric Company X-ray detector having an accelerometer
US7243698B2 (en) 2005-01-10 2007-07-17 Ita, Inc. Pleated shade with sewn in pleats
US7472906B2 (en) 2005-01-18 2009-01-06 Moti Shai Automatic card shuffler and dealer
US7666090B2 (en) 2005-01-25 2010-02-23 Igt Method of leasing a gaming machine for a percentage of a net win amount
US7890365B2 (en) 2005-01-25 2011-02-15 Igt Method of leasing a gaming machine for a flat fee amount
US7908169B2 (en) 2005-01-25 2011-03-15 Igt Method of leasing a gaming machine for a percentage of a total coin-in amount
US20120021835A1 (en) 2005-02-11 2012-01-26 Iprd Labs Llc Systems and methods for server based video gaming
US7261294B2 (en) 2005-02-14 2007-08-28 Shuffle Master, Inc. Playing card shuffler with differential hand count capability
US20060183540A1 (en) 2005-02-15 2006-08-17 Shuffle Master, Inc. Casino table gaming system with round counting system
US20060205508A1 (en) 2005-03-14 2006-09-14 Original Deal, Inc. On-line table gaming with physical game objects
JP2006277178A (en) 2005-03-29 2006-10-12 Aruze Corp Game card
US8016665B2 (en) 2005-05-03 2011-09-13 Tangam Technologies Inc. Table game tracking
US20060252554A1 (en) 2005-05-03 2006-11-09 Tangam Technologies Inc. Gaming object position analysis and tracking
EP1901822A2 (en) 2005-05-19 2008-03-26 Image Fidelity Llc. Remote gaming with live table games
US8636285B2 (en) 2006-05-03 2014-01-28 Shfl Entertainment, Inc. Ergonomic card delivery shoe
US8113932B2 (en) 2005-07-01 2012-02-14 Gioia Systems, Llc Method and computer readable medium relating to creating child virtual decks from a parent virtual deck
US7766331B2 (en) 2005-07-01 2010-08-03 Gioia Systems, Llc Method and device for physically randomizing a plurality of playing instruments in absence of a random number generator
US7591728B2 (en) 2005-07-01 2009-09-22 Gioia Systems, Llc Online gaming system configured for remote user interaction
US20080248875A1 (en) 2005-07-18 2008-10-09 Beatty John A Data Warehouse for Distributed Gaming Systems
WO2007012035A3 (en) 2005-07-20 2007-10-04 Mark B Gagner Wagering game with encryption and authentication
US7669853B2 (en) 2005-08-29 2010-03-02 Inag, Inc. Card shuffling machine
US20070045959A1 (en) 2005-08-31 2007-03-01 Bally Gaming, Inc. Gaming table having an inductive interface and/or a point optical encoder
US20070057469A1 (en) 2005-09-09 2007-03-15 Shuffle Master, Inc. Gaming table activity sensing and communication matrix
JP4756633B2 (en) 2005-09-16 2011-08-24 株式会社ユニバーサルエンターテインメント game machine
US7237969B2 (en) 2005-10-05 2007-07-03 Xerox Corporation Dual output tray
US7231812B1 (en) 2005-10-27 2007-06-19 Lagare Michael E Conduit breach location detector
US7464932B2 (en) 2005-11-02 2008-12-16 Richard Darling Shuffler device for game pieces
US7549643B2 (en) 2005-11-10 2009-06-23 Binh Quach Playing card system
US20070111773A1 (en) 2005-11-15 2007-05-17 Tangam Technologies Inc. Automated tracking of playing cards
CN2855481Y (en) 2005-11-25 2007-01-10 任鹏飞 Automatic machine for shuffling and distributing cards
US8021231B2 (en) 2005-12-02 2011-09-20 Walker Digital, Llc Problem gambling detection in tabletop games
KR101302271B1 (en) 2005-12-02 2013-09-02 가부시키가이샤 니콘 Fish-eye lens and imaging device
CN2848303Y (en) 2005-12-28 2006-12-20 肖秀萍 Fully automatic poker shuffling and sending out machine
US8057302B2 (en) 2006-01-04 2011-11-15 Igt Modular gaming machine and security system
US7389990B2 (en) 2006-01-06 2008-06-24 Raphael Mourad Method of playing a card game involving a dealer
US8371932B2 (en) 2006-02-07 2013-02-12 Wms Gaming Inc. Wager gaming network with wireless hotspots
US7900923B2 (en) 2006-02-21 2011-03-08 Shuffle Tech International Llc Apparatus and method for automatically shuffling cards
US7971881B2 (en) 2006-02-21 2011-07-05 Shuffle Tech International Llc Apparatus and method for automatically shuffling cards
US8764566B2 (en) 2006-02-24 2014-07-01 Igt Internet remote game server
US20070233567A1 (en) 2006-03-03 2007-10-04 Geoff Daly System and Method for Controlled Dispensing and Marketing of Potable Liquids
US20070225055A1 (en) 2006-03-21 2007-09-27 Neal Weisman Playing card identification system & method
US7556266B2 (en) 2006-03-24 2009-07-07 Shuffle Master Gmbh & Co Kg Card shuffler with gravity feed system for playing cards
US20070238506A1 (en) 2006-04-11 2007-10-11 Ruckle Clyde A Method and apparatus for card printing
US7523937B2 (en) 2006-04-18 2009-04-28 Bally Gaming, Inc. Device for use in playing card handling system
US7578506B2 (en) 2006-05-10 2009-08-25 Larry Lambert Three card blackjack
US8419016B2 (en) 2006-05-17 2013-04-16 Shfl Entertainment, Inc. Playing card delivery for games with multiple dealing rounds
US7448626B2 (en) 2006-05-23 2008-11-11 Bally Gaming, Inc. Systems, methods and articles to facilitate playing card games
US7510186B2 (en) 2006-05-23 2009-03-31 Bally Gaming, Inc. Systems, methods and articles to facilitate delivery of playing cards
US8579289B2 (en) 2006-05-31 2013-11-12 Shfl Entertainment, Inc. Automatic system and methods for accurate card handling
US8353513B2 (en) 2006-05-31 2013-01-15 Shfl Entertainment, Inc. Card weight for gravity feed input for playing card shuffler
US20080022415A1 (en) 2006-06-20 2008-01-24 Yu-Chiun Kuo Authority limit management method
US7766332B2 (en) 2006-07-05 2010-08-03 Shuffle Master, Inc. Card handling devices and methods of using the same
US8342525B2 (en) 2006-07-05 2013-01-01 Shfl Entertainment, Inc. Card shuffler with adjacent card infeed and card output compartments
WO2008006023A8 (en) 2006-07-07 2009-01-22 Elixir Gaming Technologies Inc Device for sorting playing cards and method of use
US7506874B2 (en) 2006-07-17 2009-03-24 Shuffle Master, Inc Blackjack game with press wager
US8221225B2 (en) 2006-07-26 2012-07-17 Steven Laut System and method for personal wagering
US8647207B2 (en) 2006-07-31 2014-02-11 Aristocrat Technologies Australia Pty Limited Information updating management in a gaming system
CN101127131A (en) 2006-08-16 2008-02-20 年 盛 Mobile type card-scanning device and ground type card-scanning device
US20080136108A1 (en) 2006-08-21 2008-06-12 Andrew Polay Modular gaming table
CN200954370Y (en) 2006-09-29 2007-10-03 芙京有限公司 Fully-automatic playing-cards shuffling and issuing device
US20080111300A1 (en) 2006-11-10 2008-05-15 Zbigniew Czyzewski Casino card shoes, systems, and methods for a no peek feature
US20080113783A1 (en) 2006-11-10 2008-05-15 Zbigniew Czyzewski Casino table game monitoring system
US7942738B2 (en) 2006-11-15 2011-05-17 Cfph, Llc Verifying a gaming device is in communications with a gaming server
US7766333B1 (en) 2007-01-22 2010-08-03 Bob Stardust Method and apparatus for shuffling and ordering playing cards
WO2008091809A3 (en) 2007-01-23 2008-09-12 Richard Allen Finberg Method and system for tracking card play
JP5088931B2 (en) 2007-01-26 2012-12-05 日本電産サンキョー株式会社 Card processing device
US7500672B2 (en) 2007-02-15 2009-03-10 Taiwan Fulgent Enterprise Co., Ltd. Automatic shuffling and dealing machine
US8285646B2 (en) 2007-03-19 2012-10-09 Igt Centralized licensing services
US20080234047A1 (en) 2007-03-21 2008-09-25 Igt Wager game license management in a game table
JP2008246061A (en) 2007-03-30 2008-10-16 Samii Kk System for processing fraudulent putout of token, method for processing fraudulent putout of token and game machine
US7854430B2 (en) 2007-05-24 2010-12-21 Shuffle Tech International Llc Card shuffling device and method
CN201085907Y (en) 2007-06-06 2008-07-16 谭钜坤 Full-automatic shuffling and dealing apparatus
US8070574B2 (en) 2007-06-06 2011-12-06 Shuffle Master, Inc. Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US7769853B2 (en) 2007-06-12 2010-08-03 International Business Machines Corporation Method for automatic discovery of a transaction gateway daemon of specified type
GB0921575D0 (en) 2007-06-29 2010-01-27 Wms Gaming Inc Sourcing of electronic wagering games accessed through unaffiliated hosts
US8087985B2 (en) 2007-07-03 2012-01-03 Katz Marcus A Late bet Baccarat
CN101099896A (en) 2007-07-26 2008-01-09 强 王 Automatic playing card machine
US8221244B2 (en) 2007-08-14 2012-07-17 John B. French Table with sensors and smart card holder for automated gaming system and gaming cards
US8235825B2 (en) 2007-08-14 2012-08-07 John B. French Smart card holder for automated gaming system and gaming cards
US7540497B2 (en) 2007-09-13 2009-06-02 Kuo-Lung Tseng Automatic card shuffler
US20090100409A1 (en) 2007-10-12 2009-04-16 E-Synergies.Com Pty Ltd Game Design Tool
US20090104963A1 (en) 2007-10-22 2009-04-23 Kevin Burman Laser lot generator
US20090121429A1 (en) 2007-11-09 2009-05-14 Shuffle Master, Inc. Card delivery shoe and methods of fabricating the card delivery shoe
JP2011024603A (en) 2007-11-27 2011-02-10 Angel Playing Cards Co Ltd Shuffled playing card, and method of manufacturing the same
CN201139926Y (en) 2007-12-01 2008-10-29 谭钜坤 Full-automatic shuffling and dealing apparatus
US20090166970A1 (en) 2007-12-28 2009-07-02 Rosh Melvin S Card Shuffler and dealer
US7942418B2 (en) 2008-01-10 2011-05-17 Cfph, Llc Card game with counting
US9833690B2 (en) 2008-01-17 2017-12-05 Cfph, Llc Game with interim betting
US8490975B2 (en) 2008-04-02 2013-07-23 Mark H. Jones Method for playing a game similar to craps
US20090253478A1 (en) 2008-04-04 2009-10-08 Walker Jay S Group session play
US8408550B2 (en) 2008-04-09 2013-04-02 Igt System and method for card shoe security at a table game
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system
US7753374B2 (en) 2008-04-23 2010-07-13 Taiwan Fulgent Enterprise Co., Ltd. Automatic shuffling machine
US20090283969A1 (en) 2008-05-15 2009-11-19 Tzu-Hsiang Tseng Automatic poker shuffling machine
US20090302535A1 (en) 2008-06-05 2009-12-10 Taiwan Fulgent Enterprise Co., Ltd. Multiple-inlet shuffling machine
US7900924B2 (en) 2008-06-05 2011-03-08 Taiwan Fulgent Enterprise Co., Ltd. Shuffling machine with a detaching assembly for card input and output
US7740244B2 (en) 2008-06-05 2010-06-22 Taiwan Fulgent Enterprise Co., Ltd. Card cartridge for a shuffling machine
FR2932597B1 (en) 2008-06-11 2010-06-04 Prismaflex Int Complex textile communicating panel and display method of the textile complex
US8480088B2 (en) 2008-06-23 2013-07-09 Shuffle Tech International Llc Flush mounting for card shuffler
US8251802B2 (en) 2008-07-15 2012-08-28 Shuffle Master, Inc. Automated house way indicator and commission indicator
US8342529B2 (en) 2008-07-15 2013-01-01 Shuffle Master, Inc. Automated house way indicator and activator
US9539495B2 (en) 2008-08-15 2017-01-10 Bally Gaming, Inc. Intelligent automatic shoe and cartridge
US8758111B2 (en) 2008-08-20 2014-06-24 Cfph, Llc Game of chance systems and methods
US20100048304A1 (en) 2008-08-22 2010-02-25 Aristocrat Technologies Australia Pty Limited Network interface, gaming system and gaming device
US20100069155A1 (en) 2008-09-17 2010-03-18 LPP Enterprises, LLC Interactive gaming system via a global network and methods thereof
US7762554B2 (en) 2008-10-03 2010-07-27 Taiwan Fulgent Enterprise Co., Ltd. Card output device for shuffling machine
US8287347B2 (en) 2008-11-06 2012-10-16 Shuffle Master, Inc. Method, apparatus and system for egregious error mitigation
GB0820697D0 (en) 2008-11-12 2008-12-17 Xtale Ltd Dealing apparatus and gaming system
JP5172628B2 (en) 2008-11-27 2013-03-27 日本電産サンキョー株式会社 Card issuing machine
US8319666B2 (en) 2009-02-20 2012-11-27 Appareo Systems, Llc Optical image monitoring system and method for vehicles
US20100234110A1 (en) 2009-03-10 2010-09-16 Gavin Clarkson Remote Internet Access to Certain Gaming Operations
US20100240440A1 (en) 2009-03-18 2010-09-23 Walter Szrek Secure Provisioning of Random Numbers to Remote Clients
US8157642B2 (en) 2009-04-03 2012-04-17 Igt Methods and apparatus for providing for disposition of promotional offers in a wagering environment
US8967621B2 (en) 2009-04-07 2015-03-03 Bally Gaming, Inc. Card shuffling apparatuses and related methods
US7988152B2 (en) 2009-04-07 2011-08-02 Shuffle Master, Inc. Playing card shuffler
US8202159B1 (en) 2009-05-18 2012-06-19 Zynga Inc. Embedding of games into third party websites
KR100956858B1 (en) 2009-05-19 2010-05-11 주식회사 이미지넥스트 Sensing method and apparatus of lane departure using vehicle around image
US8771078B2 (en) 2009-06-08 2014-07-08 Cfph, Llc Amusement device including means for processing electronic data in play of a game of chance
US8287386B2 (en) 2009-06-08 2012-10-16 Cfph, Llc Electrical transmission among interconnected gaming systems
US8784189B2 (en) 2009-06-08 2014-07-22 Cfph, Llc Interprocess communication regarding movement of game devices
US20110012303A1 (en) 2009-07-14 2011-01-20 Fairplay, Inc. Shuffler for playing cards
US7926809B2 (en) 2009-07-28 2011-04-19 Tzu-Hsiang Tseng Automatic playing card dispensing system
US8285034B2 (en) 2009-08-26 2012-10-09 Bally Gaming, Inc. Apparatus, method and article for evaluating a stack of objects in an image
US20110078096A1 (en) 2009-09-25 2011-03-31 Bounds Barry B Cut card advertising
US8092309B2 (en) 2009-10-30 2012-01-10 Igt Managed on-line poker tournaments
US8414391B2 (en) 2010-03-22 2013-04-09 Igt Communication methods for networked gaming systems
US20110269529A1 (en) 2010-04-28 2011-11-03 Igt Systems, Apparatus and Methods for Providing Gaming Applications
US9659435B2 (en) 2010-05-21 2017-05-23 Martha Atelia Clarkson System and method for providing off-site online based gaming
US9636584B2 (en) 2010-06-24 2017-05-02 Zynga Inc. Mobile device interface for online games
JP5002690B2 (en) 2010-07-30 2012-08-15 株式会社コナミデジタルエンタテインメント Game system and a computer program and a server apparatus used in this
US8800993B2 (en) 2010-10-14 2014-08-12 Shuffle Master Gmbh & Co Kg Card handling systems, devices for use in card handling systems and related methods
US8498444B2 (en) 2010-12-13 2013-07-30 Texas Instruments Incorporated Blob representation in video processing
US20120242782A1 (en) 2011-03-24 2012-09-27 Hon Hai Precision Industry Co., Ltd. Image capture device and image processing method
US8657287B2 (en) 2011-06-03 2014-02-25 The United States Playing Card Company Intelligent table game system
US8485527B2 (en) 2011-07-29 2013-07-16 Savant Shuffler LLC Card shuffler
US8342526B1 (en) 2011-07-29 2013-01-01 Savant Shuffler LLC Card shuffler
US20130337922A1 (en) 2012-06-15 2013-12-19 Digideal Corporation Playing card creation for wagering devices
US8960674B2 (en) 2012-07-27 2015-02-24 Bally Gaming, Inc. Batch card shuffling apparatuses including multi-card storage compartments, and related methods
US8695978B1 (en) 2012-11-09 2014-04-15 Taiwan Fulgent Enterprise Co., Ltd. Shuffling machine
FI125227B (en) 2012-12-20 2015-07-15 Fiskars Brands Finland Oy Ab The cleavage of facilitating the use of firewood chopping device
CN202983149U (en) 2012-12-21 2013-06-12 秦利明 Automatic shuffling machine

Patent Citations (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793489A (en) * 1903-12-15 1905-06-27 Lewis Caleb Williams Card-receptacle for duplicate cribbage.
US1014219A (en) * 1909-11-01 1912-01-09 Edward J Smith Card-shuffler.
US1850114A (en) * 1929-06-04 1932-03-22 Francis D Mccaddin Machine for dealing and shuffling playing cards
US1955926A (en) * 1931-01-27 1934-04-24 Paul E Matthaey Means for shuffling cards
US2001220A (en) * 1932-01-06 1935-05-14 Richard C Smith Card dealing device
US2043343A (en) * 1933-09-29 1936-06-09 Western Electric Co Card game apparatus
US2159958A (en) * 1934-10-18 1939-05-23 Eugene A Roll Device for mixing playing cards or the like
US2001918A (en) * 1935-01-12 1935-05-21 Wilford J Nevius Card table top
US2185474A (en) * 1937-11-08 1940-01-02 Sydney C Nott Card shuffling and dealing device
US2543522A (en) * 1945-06-08 1951-02-27 Samuel J Cohen Apparatus for proportioning liquids
US2676020A (en) * 1950-01-16 1954-04-20 Floyd H Ogden Card shuffling device
US2711319A (en) * 1950-04-10 1955-06-21 Morgan Earl Playing card shuffler
US2705638A (en) * 1950-06-12 1955-04-05 Daniel E Newcomb Device for shuffling playing cards
US2701720A (en) * 1950-10-06 1955-02-08 Floyd H Ogden Card shuffling device
US2747877A (en) * 1950-10-24 1956-05-29 Joseph O Howard Card shuffling mechanism
US2588582A (en) * 1950-12-01 1952-03-11 Clifford P Sivertson Card shuffling and dealing device
US2757005A (en) * 1951-06-06 1956-07-31 Fred W Nothaft Card shuffling device
US2731271A (en) * 1952-07-14 1956-01-17 Robert N Brown Combined dealer, shuffler, and tray for playing cards
US2755090A (en) * 1952-09-27 1956-07-17 Loyd I Aldrich Card shuffler
US2790641A (en) * 1953-11-16 1957-04-30 Josiah W Adams Card shuffling device
US2782040A (en) * 1954-03-22 1957-02-19 Albert J Matter Card shuffler and tray
US2937739A (en) * 1954-05-27 1960-05-24 Levy Maurice Moise Conveyor system
US2778643A (en) * 1954-08-09 1957-01-22 George M Williams Card shuffler
US2793863A (en) * 1954-10-28 1957-05-28 Liebelt Gottlieb Card shufflers
US2821399A (en) * 1955-06-24 1958-01-28 Heinoo Lauri Card playing machine
US2778644A (en) * 1955-10-03 1957-01-22 James R Stephenson Card shuffler and dealer
US3131935A (en) * 1959-06-27 1964-05-05 Gronneberg Roar Card dealing apparatus including reciprocating pusher and cooperating rollers
US3235741A (en) * 1961-04-24 1966-02-15 Invac Corp Switch
US3305237A (en) * 1964-03-02 1967-02-21 Emil J Granius Shuffler with adjustable gates having offset playing card hold down means
US3312473A (en) * 1964-03-16 1967-04-04 Willard I Friedman Card selecting and dealing machine
US3588116A (en) * 1968-02-29 1971-06-28 Mamoru Matsuoka Card shuffler
US3589730A (en) * 1969-08-07 1971-06-29 John P Slay Playing-card shuffler
US3716238A (en) * 1970-07-13 1973-02-13 B Porter Method of prearranging playing cards for educational and entertainment purposes
US3666270A (en) * 1971-02-08 1972-05-30 Frank A Mazur Card dealer
US3949219A (en) * 1975-01-20 1976-04-06 Optron, Inc. Optical micro-switch
US3944230A (en) * 1975-06-23 1976-03-16 Sol Fineman Card shuffler
US4374309A (en) * 1979-06-01 1983-02-15 Walton Russell C Machine control device
US4310160A (en) * 1979-09-10 1982-01-12 Leo Willette Card shuffling device
US4388994A (en) * 1979-11-14 1983-06-21 Nippon Electric Co., Ltd. Flat-article sorting apparatus
US4368972A (en) * 1981-04-15 1983-01-18 Xerox Corporation Very high speed duplicator with finishing function
US4385827A (en) * 1981-04-15 1983-05-31 Xerox Corporation High speed duplicator with finishing function
US4662816A (en) * 1982-04-01 1987-05-05 Womako Maschinenkonstruktionen Gmbh Method of breaking up stacks of paper sheets or the like
US4659082A (en) * 1982-09-13 1987-04-21 Harold Lorber Monte verde playing card dispenser
US4586712A (en) * 1982-09-14 1986-05-06 Harold Lorber Automatic shuffling apparatus
US4513969A (en) * 1982-09-20 1985-04-30 American Gaming Industries, Inc. Automatic card shuffler
US4832342A (en) * 1982-11-01 1989-05-23 Computer Gaming Systems, Inc. Computerized card shuffling machine
US4497488A (en) * 1982-11-01 1985-02-05 Plevyak Jerome B Computerized card shuffling machine
US4512580A (en) * 1982-11-15 1985-04-23 John Matviak Device for reducing predictability in card games
US4515367A (en) * 1983-01-14 1985-05-07 Robert Howard Card shuffler having a random ejector
US4566782A (en) * 1983-12-22 1986-01-28 Xerox Corporation Very high speed duplicator with finishing function using dual copy set transports
US4662637A (en) * 1985-07-25 1987-05-05 Churkendoose, Incorporated Method of playing a card selection game
US4667959A (en) * 1985-07-25 1987-05-26 Churkendoose, Incorporated Apparatus for storing and selecting cards
US4822050A (en) * 1986-03-06 1989-04-18 Acticiel S.A. Device for reading and distributing cards, in particular playing cards
US4741524A (en) * 1986-03-18 1988-05-03 Xerox Corporation Sorting apparatus
US4750743A (en) * 1986-09-19 1988-06-14 Pn Computer Gaming Systems, Inc. Playing card dispenser
US4900009A (en) * 1987-04-20 1990-02-13 Canon Kabushiki Kaisha Sorter
US4807884A (en) * 1987-12-28 1989-02-28 Shuffle Master, Inc. Card shuffling device
US5382025A (en) * 1988-04-18 1995-01-17 D & D Gaming Patents, Inc. Method for playing a poker game
US5078405A (en) * 1988-07-05 1992-01-07 Caribbean Stud Enterprises, Inc. Apparatus for progressive jackpot gaming
US4904830A (en) * 1989-02-28 1990-02-27 Rizzuto Anthony B Liquid shut-off system
US5102293A (en) * 1989-10-12 1992-04-07 Ingenieurburo Willi Schneider Unstacking apparatus for removing a partial stack from a stack of sheets
US5000453A (en) * 1989-12-21 1991-03-19 Card-Tech, Ltd. Method and apparatus for automatically shuffling and cutting cards and conveying shuffled cards to a card dispensing shoe while permitting the simultaneous performance of the card dispensing operation
US5121921A (en) * 1991-09-23 1992-06-16 Willard Friedman Card dealing and sorting apparatus and method
US5199710A (en) * 1991-12-27 1993-04-06 Stewart Lamle Method and apparatus for supplying playing cards at random to the casino table
US5382024A (en) * 1992-10-13 1995-01-17 Casinos Austria Aktiengesellschaft Playing card shuffler and dispenser
US5303921A (en) * 1992-12-31 1994-04-19 Shuffle Master, Inc. Jammed shuffle detector
US5275411A (en) * 1993-01-14 1994-01-04 Shuffle Master, Inc. Pai gow poker machine
US5288081A (en) * 1993-02-25 1994-02-22 Shuffle Master, Inc. Method of playing a wagering game
US5390910A (en) * 1993-05-24 1995-02-21 Xerox Corporation Modular multifunctional mailbox unit with interchangeable sub-modules
US6019368A (en) * 1994-04-18 2000-02-01 Sines; Randy D. Playing card shuffler apparatus and method
US6068258A (en) * 1994-08-09 2000-05-30 Shuffle Master, Inc. Method and apparatus for automatically cutting and shuffling playing cards
US6568678B2 (en) * 1994-08-09 2003-05-27 Shuffle Master, Inc. Method and apparatus for automatically cutting and shuffling playing cards
US5605334A (en) * 1995-04-11 1997-02-25 Mccrea, Jr.; Charles H. Secure multi-site progressive jackpot system for live card games
US6346044B1 (en) * 1995-04-11 2002-02-12 Mccrea, Jr. Charles H. Jackpot system for live card games based upon game play wagering and method therefore
US5707287A (en) * 1995-04-11 1998-01-13 Mccrea, Jr.; Charles H. Jackpot system for live card games based upon game play wagering and method therefore
US5772505A (en) * 1995-06-29 1998-06-30 Peripheral Dynamics, Inc. Dual card scanner apparatus and method
US5722893A (en) * 1995-10-17 1998-03-03 Smart Shoes, Inc. Card dispensing shoe with scanner
US6039650A (en) * 1995-10-17 2000-03-21 Smart Shoes, Inc. Card dispensing shoe with scanner apparatus, system and method therefor
US5718427A (en) * 1996-09-30 1998-02-17 Tony A. Cranford High-capacity automatic playing card shuffler
US6217447B1 (en) * 1997-01-31 2001-04-17 Dp Stud, Inc. Method and system for generating displays in relation to the play of baccarat
US6676127B2 (en) * 1997-03-13 2004-01-13 Shuffle Master, Inc. Collating and sorting apparatus
US6403908B2 (en) * 1999-02-19 2002-06-11 Bob Stardust Automated method and apparatus for playing card sequencing, with optional defect detection
US6533276B2 (en) * 1999-04-21 2003-03-18 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6517435B2 (en) * 1999-04-21 2003-02-11 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6520857B2 (en) * 1999-04-21 2003-02-18 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6527271B2 (en) * 1999-04-21 2003-03-04 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6517436B2 (en) * 1999-04-21 2003-02-11 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6579180B2 (en) * 1999-04-21 2003-06-17 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6533662B2 (en) * 1999-04-21 2003-03-18 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6530837B2 (en) * 1999-04-21 2003-03-11 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6530836B2 (en) * 1999-04-21 2003-03-11 Mindplay Llc Method and apparatus for monitoring casinos and gaming
US6250632B1 (en) * 1999-11-23 2001-06-26 James Albrecht Automatic card sorter
US6578181B2 (en) * 2000-07-13 2003-06-10 Mitsubishi Denki Kabushiki Kaisha Device and method for analyzing a circuit, and a computer product
US6726205B1 (en) * 2000-08-15 2004-04-27 Vendingdata Corporation Inspection of playing cards
US20020042293A1 (en) * 2000-10-09 2002-04-11 Ubale Ajay Ganesh Net related interactive quiz game
US6881148B2 (en) * 2000-11-09 2005-04-19 Konami Computer Entertainment Studios, Inc. Net game system, processing method for playing net game, and computer-readable storage medium for storing program for playing net game
US7036818B2 (en) * 2001-09-28 2006-05-02 Shuffle Master, Inc. Card shuffling apparatus with automatic card size calibration
US20030073498A1 (en) * 2001-09-28 2003-04-17 Shuffle Master, Inc. Card shuffling apparatus with automatic card size calibration
US6698756B1 (en) * 2002-08-23 2004-03-02 Vendingdata Corporation Automatic card shuffler

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266011B2 (en) 1997-03-13 2016-02-23 Bally Gaming, Inc. Card-handling devices and methods of using such devices
US9861881B2 (en) 1998-04-15 2018-01-09 Bally Gaming, Inc. Card handling apparatuses and methods for handling cards
US9370710B2 (en) 1998-04-15 2016-06-21 Bally Gaming, Inc. Methods for shuffling cards and rack assemblies for use in automatic card shufflers
US9561426B2 (en) 1998-04-15 2017-02-07 Bally Gaming, Inc. Card-handling devices
US9266012B2 (en) 1998-04-15 2016-02-23 Bally Gaming, Inc. Methods of randomizing cards
US10004976B2 (en) 2001-09-28 2018-06-26 Bally Gaming, Inc. Card handling devices and related methods
US9345951B2 (en) 2001-09-28 2016-05-24 Bally Gaming, Inc. Methods and apparatuses for an automatic card handling device and communication networks including same
US9220972B2 (en) 2001-09-28 2015-12-29 Bally Gaming, Inc. Multiple mode card shuffler and card reading device
US9452346B2 (en) 2001-09-28 2016-09-27 Bally Gaming, Inc. Method and apparatus for using upstream communication in a card shuffler
US9700785B2 (en) 2002-02-08 2017-07-11 Bally Gaming, Inc. Card-handling device and method of operation
US9333415B2 (en) 2002-02-08 2016-05-10 Bally Gaming, Inc. Methods for handling playing cards with a card handling device
US20060220313A1 (en) * 2002-08-23 2006-10-05 Thompson Baker Automatic card shuffler
US8490972B1 (en) 2002-08-23 2013-07-23 Shfl Entertainment, Inc. Automatic card shuffler
US7461843B1 (en) * 2002-08-23 2008-12-09 Elixir Gaming Technologies, Inc. Automatic card shuffler
US20100213668A1 (en) * 2002-08-23 2010-08-26 Dickinson Kenneth R Automatic Card Shuffler with spaced roller pair
US7669852B2 (en) 2002-08-23 2010-03-02 Shuffle Master, Inc. Automatic card shuffler
US8444146B2 (en) 2002-08-23 2013-05-21 Shfl Entertainment, Inc. Automatic card shuffler
US8814164B2 (en) 2002-08-23 2014-08-26 Bally Gaming, Inc. Apparatuses and methods for continuously supplying sets of cards for a card game
US9616324B2 (en) 2004-09-14 2017-04-11 Bally Gaming, Inc. Shuffling devices including one or more sensors for detecting operational parameters and related methods
US9387390B2 (en) 2005-06-13 2016-07-12 Bally Gaming, Inc. Card shuffling apparatus and card handling device
US9908034B2 (en) 2005-06-13 2018-03-06 Bally Gaming, Inc. Card shuffling apparatus and card handling device
US9789385B2 (en) 2006-03-24 2017-10-17 Shuffle Master Gmbh & Co Kg Card handling apparatus
US9345952B2 (en) 2006-03-24 2016-05-24 Shuffle Master Gmbh & Co Kg Card handling apparatus
US9220971B2 (en) 2006-05-31 2015-12-29 Bally Gaming, Inc. Automatic system and methods for accurate card handling
US9901810B2 (en) 2006-05-31 2018-02-27 Bally Gaming, Inc. Playing card shuffling devices and related methods
US9764221B2 (en) 2006-05-31 2017-09-19 Bally Gaming, Inc. Card-feeding device for a card-handling device including a pivotable arm
US9623317B2 (en) 2006-07-05 2017-04-18 Bally Gaming, Inc. Method of readying a card shuffler
US9320964B2 (en) 2006-11-10 2016-04-26 Bally Gaming, Inc. System for billing usage of a card handling device
US9922502B2 (en) 2007-06-06 2018-03-20 Balley Gaming, Inc. Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US9633523B2 (en) 2007-06-06 2017-04-25 Bally Gaming, Inc. Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US9259640B2 (en) 2007-06-06 2016-02-16 Bally Gaming, Inc. Apparatus, system, method, and computer-readable medium for casino card handling with multiple hand recall feature
US9744436B2 (en) 2009-04-07 2017-08-29 Bally Gaming, Inc. Playing card shuffler
US9539494B2 (en) 2009-04-07 2017-01-10 Bally Gaming, Inc. Card shuffling apparatuses and related methods
US9233298B2 (en) 2009-04-07 2016-01-12 Bally Gaming, Inc. Playing card shuffler
US8967621B2 (en) 2009-04-07 2015-03-03 Bally Gaming, Inc. Card shuffling apparatuses and related methods
US7988152B2 (en) 2009-04-07 2011-08-02 Shuffle Master, Inc. Playing card shuffler
US20100252992A1 (en) * 2009-04-07 2010-10-07 Sines Randy D Playing card shuffler
US8469360B2 (en) 2009-04-07 2013-06-25 Shfl Entertainment, Inc. Playing card shuffler
US8720892B2 (en) 2009-04-07 2014-05-13 Shfl Entertainment, Inc. Playing card shuffler
US20100283202A1 (en) * 2009-05-06 2010-11-11 Taiwan Fulgent Enterprise Co., Ltd. Card-delivering device for a shuffling machine
US9802114B2 (en) 2010-10-14 2017-10-31 Shuffle Master Gmbh & Co Kg Card handling systems, devices for use in card handling systems and related methods
US20120260618A1 (en) * 2011-04-14 2012-10-18 Pioneer Hi-Bred International, Inc. System and Method for Presentation of Ears of Corn for Image Acquisition and Evaluation
US9539618B2 (en) * 2011-04-14 2017-01-10 Pioneer Hi-Bred International, Inc. System and method for presentation of ears of corn for image acquisition and evaluation
US9731190B2 (en) 2011-07-29 2017-08-15 Bally Gaming, Inc. Method and apparatus for shuffling and handling cards
US9713761B2 (en) 2011-07-29 2017-07-25 Bally Gaming, Inc. Method for shuffling and dealing cards
US9849368B2 (en) 2012-07-27 2017-12-26 Bally Gaming, Inc. Batch card shuffling apparatuses including multi card storage compartments
US9861880B2 (en) 2012-07-27 2018-01-09 Bally Gaming, Inc. Card-handling methods with simultaneous removal
US9378766B2 (en) 2012-09-28 2016-06-28 Bally Gaming, Inc. Card recognition system, card handling device, and method for tuning a card handling device
US9679603B2 (en) 2012-09-28 2017-06-13 Bally Gaming, Inc. Card recognition system, card handling device, and method for tuning a card handling device
US9511274B2 (en) 2012-09-28 2016-12-06 Bally Gaming Inc. Methods for automatically generating a card deck library and master images for a deck of cards, and a related card processing apparatus
US9474957B2 (en) 2014-05-15 2016-10-25 Bally Gaming, Inc. Playing card handling devices, systems, and methods for verifying sets of cards
US9566501B2 (en) 2014-08-01 2017-02-14 Bally Gaming, Inc. Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods
USD764599S1 (en) 2014-08-01 2016-08-23 Bally Gaming, Inc. Card shuffler device
US9504905B2 (en) 2014-09-19 2016-11-29 Bally Gaming, Inc. Card shuffling device and calibration method
US9993719B2 (en) 2015-12-04 2018-06-12 Shuffle Master Gmbh & Co Kg Card handling devices and related assemblies and components

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