Games machine with electronic payment mechanism
US5575374A · kind A · utility
36Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1994 |
| Grant date | Nov 19, 1996 |
| Priority date | — |
| Expiry date | Oct 18, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/0873
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Game machines provided with electronic payment mechanisms. The conventional payment mechanism is replaced by a payment mechanism operating by tokens that are secured by contract-free detection and the machine is furthermore provided with a second payment mechanism operating by a chip card. Switching make it possible to change over from the token-operated payment mechanism to the chip-card operated payment mechanism when a card such as this is inserted into the corresponding payment mechanism. This device makes it possible to increase the efficiency of the games machines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.