Gaming device and method for providing a free spin game with payline multipliers
US8277305B2 · kind B2 · utility
40Cited by
197References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2007 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Mar 22, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3267
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A gaming device provides a free spins game wherein a plurality of modifiers are each associated with one of a plurality of paylines. During the free spins game, each modifier modifies awards won on the particular payline with which it is associated. In one embodiment, the payline multipliers increase in each of the free spins depending on whether a given payline scores a win or not in the free spin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.