Electronic cash register
US4562341A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 1984 |
| Grant date | Dec 31, 1985 |
| Priority date | — |
| Expiry date | Feb 15, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07G1/14
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic cash register comprising a keyboard having keys for cash registration, a card reader for reading the data recorded in a card, a communication control unit for communicating with a center provided with a customer file having stored therein information as to customers, a device for converting data relating to the credit standing of the customer and forwarded from the center to visible information, a memory for storing data as to cash registration and data as to credit inquiries, and a control unit for processing cash registration, controlling transmission of the data read from the card to the center to be made in response to a communicaiton starting instruction and controlling conversion of the data received from the center to visible information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.