Keno game with extra chances
US7258608B2 · kind B2 · utility
38Cited by
15References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 2004 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Apr 11, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F3/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method of playing Keno in which the quantity of numbers drawn is increased by including the integer above and/or below each number drawn, for at least some of the numbers drawn. This effectively increases the quantity of numbers drawn without requiring any additional steps by the players or modification of ball drawing equipment. For example, after drawing 20 numbers, the respective integer above each of the first 5 drawn numbers can be included in the draw. Optionally these extra numbers can be treated differently from those drawn, for example by applying to an additional bonus wager.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.