Progressive wagering system
US7077746B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 11, 2003 |
| Grant date | Jul 18, 2006 |
| Priority date | — |
| Expiry date | Jul 11, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/32
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A linked progressive gaming system and method of operation is disclosed that is capable of accepting wagers in different currencies and different denominations of the same currency and allowing players in diverse locations to play for common progressive prizes. The system periodically computes each current prize value using the data acquired from each gaming device, and displays the values at each location where participating gaming devices are located, in the currency used at each particular location. Multiple prizes may be supported simultaneously. Each gaming device may be linked to one or more prizes. Progressive prize award events may be triggered by random events associated with play based on wagers made on gaming devices or by the central system based on prize criteria exceeding a boundary limit. A Free Play apparatus is disclosed that allows non-progressive gaming devices, as well as other traditional games, to participate in progressive play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.