Game machine
US5152529A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 1990 |
| Grant date | Oct 6, 1992 |
| Priority date | — |
| Expiry date | Jul 30, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3213
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A game machine displays in a display window a first and a second series of symbols in a column such that the first series of symbols are movingly displayed and thereafter a predetermined number of stationary symbols of the first series are displayed in a display window when the first series stops. If at that time a specific symbol of the first series, e.g. an opening or a transparent area, stops in the display window, the second series of symbols displayed in the position of the specific symbol are moved, and then a symbol of the second series is stopped in that position, whereby an additional game can be played in connection with the second symbol series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.