Slot machine game with expanding positions
US9652933B2 · kind B2 · utility
17Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2013 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | May 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3267
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Systems, methods, and program products are taught which provide a slot machine game that increases the size of the symbol array as a mystery feature. As the player spins the reels, the number of positions available on each reel grows randomly to allow more paylines. Other embodiments may include free spin bonuses, as well as bonus features that further increase the number of positions on each reel, and adjust the probability of reel expansions based on the current array size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.