Replaceable ribbon cartridge
US4437779A · kind A · utility
4Cited by
17References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1981 |
| Grant date | Mar 20, 1984 |
| Priority date | — |
| Expiry date | Dec 29, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J32/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There is disclosed a ribbon supply replacing technique for a printer or the like comprising a two ree coaxial ribbon cartridge (2) held stationary in the printer and having positioned adjacent thereto severing stations (40 and 42) for separating the cartridge with its exhausted ribbon supply from that ribbon remaining in the ribbon guide structure (6).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.