Multi-matrix lottery
US7662038B2 · kind B2 · utility
53Cited by
260References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2006 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Sep 12, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/329
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The invention is a system and method for hosting a multi-matrix game where a player makes selection from two matrices and the winning numbers are also drawn from these two matrices. Matches are allowed between the player's selection from one matrix and the winning numbers selected from a different matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.