Ink cartridge reservoir
US6948805B2 · kind B2 · utility
3Cited by
10References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2003 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Apr 29, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7678
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A first reservoir member of an ink cartridge reservoir, the first reservoir member including a first portion formed of a thermoplastic that is one of absorbent of and transparent to radiant thermal energy, and configured to be welded to a second reservoir member, and a second portion formed of a thermoplastic having a characteristic different than the first portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.