Method of playing a twenty-one game using unknown shared cards (“Suspense 21”)
US7175179B2 · kind B2 · utility
11Cited by
6References
43Claims
0Family size
Inventors
Key dates
| Filing date | Feb 9, 2004 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Mar 2, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2001/003
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is a variant of traditional Twenty-One in which the dealer and players attempt to build a hand with a value of twenty-one, or as close to twenty-one as possible without exceeding twenty-one, using cards that are known to players and the dealer as they are dealt and shared cards that remain unknown until all player and/or dealer decisions are completed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.