Ticket issuing machines
US4889437A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1988 |
| Grant date | Dec 26, 1989 |
| Priority date | — |
| Expiry date | Jul 15, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0284
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
This invention is concerned with a ticket issuing machine system including a keyboard 6 to enter into the machine details of a ticket to be issued a printer 1 to print out ticket information on the ticket depending upon the data entered into the keyboard and means 8 for storing information about the tickets issued by the machine and which includes a store circuit board module 12 capable of storing data about the tickets issued and which is readily capable of being inserted into and removed from the ticket issuing machine to have the details of the tickets issued transferred to an exterior store. The machine includes optical emitting means 17, 20 and optical responsive means 8, 19 to enable signals to be passed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.