Bingo game machine
US5755619A · kind A · utility
305Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1995 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Sep 18, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2009/2442
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bingo game machine, in which a plurality of randomly selected special signs are compared with signs on a bingo card and a winner of a game is decided in accordance with correspondence of the signs, includes: a display unit which displays a bingo card image including squares arranged in a matrix and allotted with different signs; and a changer which changes the sign in a predetermined square of the bingo card image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.