Card-handling devices and related methods, assemblies, and components

Patent metadata

Field	Value
Publication number	US-11896891-B2
Application number	US-201816132090-A
Country	US
Kind code	B2
Filing date	Sep 14, 2018
Priority date	Sep 14, 2018
Publication date	Feb 13, 2024
Grant date	Feb 13, 2024

Abstract

Card-handling devices may include a card-shuffling apparatus, a card output portion, and/or a card input portion. The card input portion may include a card rotation device. The card rotation device may be configured to receive and rotate cards about a minor axis of the cards. The card-handling device may include a card-shuffling apparatus including a carousel having at least one hundred compartments each configured to hold between one and ten cards and arranged radially about the carousel. The card-handling device may be positioned at a gaming structure with a playing surface. The card-handling device may include a card output portion for receiving shuffled cards from the card-shuffling apparatus. The card output portion may be configured to receive the cards where major faces of the playing cards are oriented in a plane substantially transverse to the playing surface.

First claim

What is claimed is:

1. A card-handling device, comprising:
a playing card-shuffling apparatus; and
a card rotation device configured to rotate one or more playing cards about a minor axis of the one or more playing cards to randomly alter an orientation of lateral edges of the one or more playing cards, the minor axis of the one or more playing cards extending through a thickness of the one or more playing cards in a direction transverse to a longitudinal axis and a lateral axis of the one or more playing cards as at least one of the one or more playing cards enters the playing card-shuffling apparatus.

2. The card-handling device of claim 1 , wherein the card rotation device comprises a card input of the card-handling device.

3. The card-handling device of claim 1 , wherein the card-handling device is configured to position the card rotation device in a first orientation with first lateral edges of the one or more playing cards facing the playing card-shuffling apparatus and a second orientation with second lateral edges of the one or more playing cards facing the playing card-shuffling apparatus, the first lateral edges opposing the second lateral edges.

4. The card-handling device of claim 3 , wherein the first lateral edges and the second lateral edges extend along longitudinal axes of the one or more playing cards.

5. The card-handling device of claim 3 , wherein the second orientation is approximately 180° of rotation different from the first orientation.

6. The card-handling device of claim 3 , further comprising an actuation system associated with the card rotation device and a frame structure of the card-handling device, the actuation system configured to move the card rotation device between the first orientation and the second orientation.

7. The card-handling device of claim 6 , wherein the actuation system is configured to automatically rotate the card rotation device approximately 180° between the second orientation and the first orientation.

8. The card-handling device of claim 1 , further comprising a card output comprising a card output area configured to receive playing cards from the playing card-shuffling apparatus, wherein the card output is configured to present the playing cards in a horizontal orientation with major faces of the playing cards extending a direction transverse to a gaming surface on which the card-handling device is utilized.

9. The card-handling device of claim 8 , wherein the playing card-shuffling apparatus comprises a carousel configured to receive and eject the playing cards from a number of compartments arranged radially about the carousel.

10. The card-handling device of claim 9 , wherein the number of compartments comprise at least 100 compartments.

11. The card-handling device of claim 9 , wherein the carousel comprises compartment modules each comprising at least two compartments, wherein each compartment module is configured to be individually removed from and positioned in the carousel, the compartment modules collectively comprising the number of compartments.

12. The card-handling device of claim 11 , wherein the compartment modules each comprise at least four compartments and less than ten compartments.

13. The card-handling device of claim 11 , wherein the carousel is configured to receive the playing cards from the card rotation device in a compartment at a first position and eject the playing cards from the compartment into the card output area at a second position, wherein the second position is approximately 90° of rotation from the first position.

14. The card-handling device of claim 13 , wherein the playing cards are received into the card output area in an orientation substantially transverse to an orientation in which the playing cards are received into the card-handling device in a card input of the card-handling device.

15. A card-handling device, comprising:
a card input configured to rotate at least one playing card of a group of playing cards about a minor axis of the at least one playing card to alter an orientation of lateral edges of the at least one playing card relative to at least one adjacent playing card of the group of playing cards, the minor axis of the at least one playing card extending through a thickness of the at least one playing card in a direction transverse to a longitudinal axis and a lateral axis of the at least one playing card, wherein the card input is configured to enable the at least one playing card to be provided to a card-shuffling apparatus for shuffling playing cards after the orientation of the lateral edges of the at least one playing card has been altered.

16. A card-handling device configured to be mounted at or proximate a gaming surface, the card-handling device comprising:
a card-shuffling apparatus for shuffling playing cards; and
a card rotation device configured to receive the playing cards in a substantially flat orientation and to alter an orientation of a leading edge of at least some, but not all, of the playing cards while maintaining the at least some of the playing cards in the substantially flat orientation.

17. The card-handling device of claim 16 , wherein the card-handling device is configured to transfer the playing cards to the card-shuffling apparatus after the orientation of the leading edge of at least some of the cards have been altered by the card rotation device.

18. The card-handling device of claim 16 , further comprising a card output area for receiving the playing cards from an output of the card-shuffling apparatus, wherein the card output area is configured to receive and store the playing cards in an orientation where major faces of the playing cards are substantially transverse to the gaming surface.

19. The card-handling device of claim 18 , wherein the card output area is configured to hold between five hundred and six hundred playing cards in a single stack where the playing cards are substantially supported on sides of each of the playing cards.

20. The card-handling device of claim 16 , wherein the card rotation device comprises:
a rotating elevator configured to receive the playing cards with major faces of the playing cards in a plane substantially parallel to the gaming surface and rotate the playing cards at least 90° in the plane substantially parallel to the gaming surface, and transport the playing cards from a first position above the card-handling device to a second position within the card-handling device;
a first card feed system for transporting the playing cards from the rotating elevator in an area below the gaming surface to the card-shuffling apparatus, the first card feed system comprising a first card pathway; and
an imaging system oriented along the first card pathway of the first card feed system configured to read at least one indicia of the playing cards being transported along the first card pathway of the first card feed system.

21. A method of shuffling cards, comprising:
inputting cards into a card rotation device of a card-handling device;
rotating the card rotation device from a first orientation to a second orientation about a minor axis of the cards to alter an orientation of lateral edges of the cards, the minor axis of the cards extending through a thickness of the cards in a direction transverse to a longitudinal axis and a lateral axis of the cards to randomize an orientation of the lateral edges of the cards;
transporting the cards from the card rotation device into a card-shuffling apparatus; and
outputting at least one car

Assignees

• Sg Gaming Inc

Inventors

• Scheper Paul K
• Swanson Ronald R
• Stasson James B
• Helgesen James P
• Mercer Haven A
• Nelson Troy D
• Kotifani Jamal Hani
• Bourbour Feraidoon
• Krenn Peter

Classifications

• A63F1/14 Primary

  Card dealers · CPC title

• A63F1/12 Primary

  Card shufflers · CPC title

• A63F1/062

  Boxes or cases for cards · CPC title

• A63F1/067

  Tables or similar supporting structures · CPC title