Bridge game for two or three
US4119322A · kind A · utility
9Cited by
5References
16Claims
0Family size
Inventor
Key dates
| Filing date | Feb 22, 1977 |
| Grant date | Oct 10, 1978 |
| Priority date | — |
| Expiry date | Feb 22, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49833
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Deck of playing cards for playing Bridge, with means enabling two or three players to bid competitively for an unexposed or partially-exposed dummy hand, the Aces and Kings of said deck being provided with means making their identification normally non-discernible to the naked eye, unless specially conditioned in response to a Slam bid by one of the players asking for a dummy response to signify the number of Aces or Kings contained in its unexposed cards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.