Printer ink cartridge
US6290321A · kind A · utility
29Cited by
19References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1999 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Sep 29, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/17569
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printer ink cartridge includes a jet plate and a memory. The memory may store data related to the types of printers with which the ink jet cartridge can operate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.