Seal member for ink jet container
US7527366B2 · kind B2 · utility
5Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 9, 2004 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | May 14, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17513
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink container has a housing having a chamber formed therein for receiving ink and a first surface containing an outlet passage communicating with the chamber and through which ink is selectively dispensed. An air impermeable, non-porous seal member is received in the outlet passage, and has raised portions on opposite sides of the member. A cap member is provided to compress the seal within the outlet passage to form a seal therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.