Slot machine and control method of game
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United States of America Patent
Stats
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Dec 27, 2011
Grant Date -
May 1, 2008
app pub date -
Apr 13, 2007
filing date -
Oct 2, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A slot machine of the present invention comprises: a mechanical reel device provided with a plurality of reels each having a plurality of symbols drawn on its peripheral face; an image display device which is provided at a front of the mechanical reel device and is capable of changing the state of the backside thereof from visible to invisible by displaying an image; and a controller, the controller programmed to execute the processing of: (A) executing a game in which the plurality of symbols are variably displayed and then stop-displayed to the mechanical reel device after game media are BET in number equal to or less than a previously set maximum number of BETs, and game media are paid out in number according to the plurality of symbols stop-displayed or a combination thereof; (B) shifting a mode from a non-insurance mode to an insurance mode on condition that a predetermined number of game media is inserted; (C) counting the number of games played after shifting to the insurance mode, in the insurance mode; (D) paying out a predetermined number of game media when the number of games counted in the processing (C) reaches a specific number; and (E) displaying a specific effect image at a position in front of the reels in the image display device during a period when game media are being paid out in the processing (D).
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| UNIVERSAL ENTERTAINMENT CORPORATION | ARIAKE FRONTIER BUILDING TOWER A 3-7-26 ARIAKE KOTO-KU TOKYO 135-0063 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Okada, Kazuo | Tokyo, JP | 577 | 13007 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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