System for trade-in bonus

Patent metadata

Field	Value
Publication number	US-9286761-B2
Application number	US-71618110-A
Country	US
Kind code	B2
Filing date	Mar 2, 2010
Priority date	Mar 2, 2010
Publication date	Mar 15, 2016
Grant date	Mar 15, 2016

Abstract

Embodiments of the present invention are directed to gaming systems that allow customers to wager, or “trade-in” an object of value or winning situation for a chance to win an even more valuable award. The chance for valuable award may be a bonus game or chance to win a bonus game. Bonus awards are “funded” by the savings achieved from the players trading in their wins in the base game, which would otherwise be paid. Players who do not trade-in see no changes from the base game paytable, while those players who participate in the trade-in bonus have a different gaming experience.

First claim

The invention claimed is:

1. A method of playing a game on a slot machine that displays winning and non-winning game outcomes as a set of a predefined number of displayed symbols on reels along a line comprising:
receiving value from a player for wagering on the slot machine via a bill acceptor associated with the slot machine;
validating via the acceptor one of a bill and a ticket received at the acceptor;
initiating a game on the slot machine in response to an input from a player;
displaying to the player less than the predefined number of symbols along the line to determine a game outcome on a display of the gaming device by a processor of the gaming device;
receiving, by the processor, a choice made by the player to return at least one of the displayed symbols to the gaming device when the at least one displayed symbol is a subset of at least one winning game outcome for the device;
returning the at least one displayed symbol to the gaming device responsive to receiving the choice;
replacing, on the display, by the processor, the at least one symbol with a corresponding number of symbols along the line in the positions previously occupied by the returned at least one symbol;
completing the game by the processor;
providing, by the processor, the player compensation in exchange for returning the at least one displayed symbol, the compensation being usable to obtain a bonus that is awarded after the game outcome is determined; and
cashing out any remaining value received from the player and awards accumulated during game play by printing a ticket on a ticket printer associated with the slot machine in response to an input from the player.

2. The method of claim 1 in which the compensation is a bonus award.

3. The method of claim 1 in which the compensation is the ability to participate in a bonus round.

4. The method of claim 1 in which the subset of at least one winning game outcome is a lowest-returning portion of a paytable of winning game outcomes for the gaming device.

5. The method of claim 1 further comprising selecting winning game outcomes and non-winning game outcomes from a paytable responsive to a random event.

6. The method of claim 1 further comprising displaying to the player additional symbols beyond any remaining symbols after returning the at least one displayed symbol to bring the number of displayed symbols to the predefined number.

7. The method of claim 1 wherein the returned at least one displayed symbol is each selected by the player and is a subset of the displayed symbols.

8. A method of playing a game on a slot machine that displays winning and non-winning game outcomes as a set of a predefined number of displayed symbols on reels along a line comprising:
receiving value from a player for wagering on the slot machine via a bill acceptor associated with the slot machine;
validating via the acceptor one of a bill and a ticket received at the acceptor;
initiating a game on the slot machine in response to an input from a player;
generating a game outcome responsive to a random event;
providing a player with less than the predefined number of symbols in the generated outcome on a display of the gaming device by a processor of the gaming device;
offering the player by the processor an incentive in the form of a bonus award to return at least a portion of the displayed symbols while simultaneously offering the player no incentive to hold all of the displayed symbols;
when acceptance of the offer from the player is received, completing the game by:
returning the at least a portion of the displayed symbols responsive to receiving acceptance of the offer;
replacing the returned portion with a corresponding number of symbols along the line in the position previously occupied by the returned portion;
providing by the processor the bonus award to the player when the at least a portion of the displayed symbols is returned and displaying the bonus award to the player on the display; and
displaying the generated outcome including the replaced symbols;

when acceptance of the offer from the player is not received, completing the game by displaying the generated game outcome; and
cashing out any remaining value received from the player and awards accumulated during game play by printing a ticket on a ticket printer associated with the slot machine in response to an input from the player.

9. The method of claim 8 in which offering the player an incentive in the form of a bonus award comprises offering a bonus award above a paytable upon which the generated game outcome is based.

10. The method of claim 8 in which the incentive in the form of a bonus award is one or more bonus points.

11. The method of claim 10 , further comprising paying the player a bonus award when a total number of bonus points held by the player exceeds a threshold.

12. The method of claim 10 , further comprising awarding the player a bonus when a total number of bonus points held by the player exceeds a threshold.

13. The method of claim 12 in which the bonus is a bonus-winning window.

14. The method of claim 13 in which an amount of time the bonus-winning window is open is measured in games played by the player.

15. The method of claim 13 in which an amount of time the bonus-winning window is open is measured in time.

16. The method of claim 8 in which providing an award to the player comprises providing an award to the player when the less than all the number of predefined symbols is in a paytable upon which the generated game outcome is based.

17. The method of claim 8 in which providing by the processor the bonus award to the player comprises providing an award to the player when the less than all the number of predefined symbols makes a portion of a winning game outcome.

18. The method of claim 8 in which the bonus award is made at a first level when the less than all the number of predefined symbols is any two dissimilar cards of Jack, Queen, King, or Ace.

19. The method of claim 18 in which the bonus award is made at a second level, higher than the first level, when the less than all the number of predefined symbols is any pair of cards having a value less than a pair of Jacks.

20. The method of claim 19 in which the bonus award is made at a third level, higher than the second level, when the less than all the number of predefined symbols is any pair of Jack, Queen, King, or Ace.

21. The method of claim 8 further comprising evaluating game outcomes using a paytable when acceptance of the offer is not received.

22. The method of claim 8 in which offering the player by the processor an incentive in the form of a bonus reward to return at least a portion of the displayed symbols comprises offering the player by the processor an incentive to return at least a portion of the displayed symbols only when the at least a portion of the displayed symbols to be returned is a subset of at least one winning game outcome of a paytable.

23. The method of claim 8 further comprising displaying to the player additional symbols beyond any remaining symbols after returning the at least a portion of the displayed symbols to bring the number of displayed symbols to the predefined number.

24. The method of claim 8 wherein each of the symbols in the returned at least a portion of the displayed symbols is selected by the player and is a subset of the displayed symbols.

Assignees

• Acres John F
• Patent Invest & Licensing Co

Inventors

• Acres John F

Classifications

• G07F17/3265 Primary

  Influencing the position of stopped moving members to achieve a winning arrangement, e.g. nudging, shuffling, holding · CPC title

• G07F17/3211

  Display means · CPC title

• G07F17/3225

  Data transfer within a gaming system, e.g. data sent between gaming machines and users · CPC title

• G07F17/326

  Game play aspects of gaming systems · CPC title

• G07F17/3293

  Card games, e.g. poker, canasta, black jack · CPC title