System and method for playing a lottery-type game
US7155014B1 · kind B1 · utility
13Cited by
48References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2001 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | Nov 23, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/32
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system for playing a lottery-type game includes a play generator, a win generator, and an evaluator. The evaluator receives the playfile from the play generator and a winning a number from the win generator and, in response to player input, determines a win/loss result. The evaluator may perform a record-by-record decryption of the playfile for each game play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.