Multi-level lottery-type gaming system with player-selected second level game
US6524184B1 · kind B1 · utility
141Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2000 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Jan 10, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3262
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A gaming method according to the invention utilizes a first level game and a plurality of second level or daughter games. Each game at a particular level comprises a separate lottery-type game having a number or plurality of game records. Each game record includes a predetermined result. According to the invention, each first level game result is associated with a single value common to the result in each other first level game record. However, the result associated with each second level game record varies between various predetermined prize values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.