Printer ink cartridge
US6435676B1 · kind B1 · utility
12Cited by
20References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2001 |
| Grant date | Aug 20, 2002 |
| Priority date | — |
| Expiry date | Sep 18, 2021 |
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 memory storage element mounted different surfaces thereof. A connector circuit affixes to the jet plate and the memory storage element. The memory storage element stores information about ink expelled from the cartridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.