Method of filling an ink container
US5621446A · kind A · utility
38Cited by
21References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1995 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Jan 3, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17556
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink container includes an ink discharging portion for discharging ink; an air vent; first liquid absorbing material for absorbing the ink therein and; a second ink absorbing material, disposed between the air vent and the first absorbing material, for absorbing the ink. The first and second absorbing materials at least partly contacting each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.