Ribbon cartridge
US5249874A · kind A · utility
5Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 1992 |
| Grant date | Oct 5, 1993 |
| Priority date | — |
| Expiry date | Apr 9, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J32/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink ribbon cassette includes a top, a bottom, sides disposed between the top and bottom, a ribbon chamber disposed between the top and bottom, a ribbon outlet extending from the chamber, a ribbon inlet extending into the chamber, and a positionable tab disposed on the cartridge for actuating a power switch on a device in which the cartridge may be mounted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.