Means for printing OCR and bar code on cards
US4057011A · kind A · utility
6Cited by
15References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1976 |
| Grant date | Nov 8, 1977 |
| Priority date | — |
| Expiry date | Mar 2, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K1/121
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A printing apparatus for the printing of OCR and bar codes on identification cards, credit cards and the like. The card is conveyed intermediate a plurality of selectively operable print bars and pressure bars. The pressure bars are held in position by biasing means selected to provide regulated backing pressure to the credit card to achieve controlled printing pressure. This combination results in high quality OCR and bar code print out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.