Gaming machine determining the content of bonus game by roulette
US8545306B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 2, 2011 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Jun 13, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3267
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A slot machine 10 executes the processes of: (a1) executing a base game in which the symbols 501 are rearranged on the reel device M1 and a base payout is awarded in accordance with the rearrange symbols 501; (a2) when the symbols 501 are rearranged in the base game so that a predetermined condition is satisfied, displaying, on the upper image display panel 131, the roulette which selects one classification symbol 602 out of the classification symbols 602; and (a3) when one classification symbol 602 is selected out of the classification symbols 602, executing a bonus game which corresponds to the selected classification symbol 602 and is any one of first to fifth bonus games.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.