Gaming device having different sets of primary and secondary reel symbols
US6394902B1 · kind B1 · utility
539Cited by
25References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2001 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Apr 18, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3267
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention includes an apparatus and method for a gaming device having a bonus game that provides a player with a primary set of reel symbols having a primary probability of winning and a secondary set of reel symbols having a secondary probability of winning, where the secondary probability of winning is greater than the primary probability of winning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.