Card-handling methods with simultaneous removal

• US 9,861,880 B2
• Filed: 04/23/2015
• Issued: 01/09/2018
• Est. Priority Date: 07/27/2012
• Status: Active Grant

• Current Assignee: LNW Gaming Incorporated
• Original Assignee: Bally Gaming Incorporated (Scientific Games Corporation)
• Inventors: Stasson, James B., Grauzer, Attila, Rynda, Robert J., Scheper, Paul K., Swanson, Ronald R.
• Primary Examiner(s): Simms, Jr., John E
• Assistant Examiner(s): COLLINS, DOLORES R
• Application Number:
  US14/694,841
• Publication Number:
  US 20150224389A1
• Time in Patent Office: 992 Days
• Field of Search: 273194 R
• CPC Class Codes: A63F 1/12 Card shufflers
• CPC Class Codes: H05K 999/00 dummy group
• CPC Class Codes: H05K 999/99 dummy group

Abstract

Methods of handling cards using card-handling devices may involve transferring a set of playing cards into a card storage device of a card-handling device using a card input mechanism by distributing the set of playing cards among compartments of the card storage device. Cards may be simultaneously removed from at least two of the compartments to form a stack of cards using a movable ejector.

Claims

1. A method of handling cards using a card-handling device, comprising:

supporting a set of playing cards on an input area of a card-handling device;

transferring each playing card of the set from the input area into respective compartments of a card storage device of the card-handling device utilizing a card input mechanism by distributing each playing card of the set among the compartments of the card storage device; and

simultaneously removing cards from at least two of the compartments to form a stack of cards utilizing a movable ejector.

2. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises randomly assigning each card of the set of playing cards to a compartment of the card storage device to shuffle the set of playing cards.

3. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises assigning each card of the set of playing cards to a designated compartment of the card storage device in a predetermined order to sort the set of playing cards.

4. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises at least partially inserting each card of the set of playing cards into a compartment of a rack movable in an at least substantially vertical direction.

5. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises at least partially inserting each card of a subset of cards of the set of playing cards into a compartment of the card storage device.

6. The method of claim 5, wherein at least partially inserting each card of the subset of cards of the set of playing cards into the compartment of the card storage device comprises at least partially inserting exactly two cards of the set of playing cards into the compartment, each of the compartments being sized and shaped to prevent insertion of more than two cards therein.

7. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises inserting a card of the set of playing cards into a compartment of the card storage device underneath another card of the set of playing cards in the compartment.

8. The method of claim 1, wherein distributing each playing card of the set among the compartments of the card storage device comprises inserting a card of the set of playing cards into a compartment of the card storage device on top of another card of the set of playing cards in the compartment.

9. The method of claim 1, wherein simultaneously removing the cards from the at least two of the compartments utilizing the movable ejector comprises simultaneously removing the cards from each of the compartments using the movable ejector.

10. The method of claim 1, wherein simultaneously removing the cards from the at least two of the compartments utilizing the movable ejector comprises simultaneously removing the cards from fewer than all of the compartments using the movable ejector.

11. The method of claim 1, wherein simultaneously removing the cards from the at least two of the compartments utilizing the movable ejector comprises moving the movable ejector from a first side of the card storage device to a second, opposite side of the card storage device.

12. The method of claim 11, wherein moving the movable ejector from the first side of the card storage device to the second, opposite side of the card storage device comprises moving the movable ejector at least substantially horizontally within the card-handling device.

13. The method of claim 1, further comprising identifying one or more distinguishing characteristics comprising at least one of rank and suit from at least one card of the set of playing cards using a card reading system before the at least one card is transferred into at least one of the compartments.

14. The method of claim 1, further comprising stopping insertion of a card of the set of into one of the compartments of the card storage device using the movable ejector, the movable ejector being positioned on a first side of the one of the compartments.

15. A method of handling cards using a card-handling device, comprising:

supporting a set of playing cards on an input area of a card-handling device;

transferring each playing card of the set into respective compartments of a movable rack of a card-handling device utilizing a card input mechanism by selectively aligning the individual compartments of the movable rack with the card input mechanism and at least partially inserting one or more cards of the set of playing cards into respective compartments of the movable rack, the movable rack being movable in an at least substantially vertical direction; and

simultaneously removing cards from at least two of the compartments to form a stack of cards by moving a movable ejector at least substantially horizontally from a first side of the movable rack to a second, opposite side of the movable rack to eject the cards from the at least two of the compartments.

16. The method of claim 15, wherein selectively aligning the individual compartments of the movable rack with the card input mechanism and at least partially inserting the one or more cards of the set of playing cards into the respective compartments of the movable rack comprises randomly assigning each card of the set of playing cards to a compartment of the movable rack to shuffle the set of playing cards.

17. The method of claim 15, wherein selectively aligning the individual compartments of the movable rack with the card input mechanism and at least partially inserting the one or more cards of the set of playing cards into the respective compartments of the movable rack comprises assigning each card of the set of playing cards to a designated compartment of the movable rack in a predetermined order to sort the set of playing cards.

18. The method of claim 15, wherein at least partially inserting the one or more cards of the set of playing cards into the respective compartments of the movable rack comprises at least partially inserting exactly two cards of the set of playing cards into at least one of the compartments, each of the compartments being sized and shaped to prevent insertion of more than two cards therein.

19. The method of claim 15, wherein at least partially inserting the one or more cards of the set of playing cards into the respective compartments of the movable rack comprises inserting a card of the set of playing cards into a compartment of the movable rack underneath another card of the set of playing cards in the compartment.

20. The method of claim 15, wherein simultaneously removing the cards from the at least two of the compartments comprises simultaneously removing the cards from each of the compartments using the movable ejector.