Waste liquid tank, liquid ejection device, and image forming apparatus
US7931350B2 · kind B2 · utility
2Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2007 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Feb 18, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1742
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A waste liquid tank that holds waste recording liquid is disclosed. In the waste liquid tank, a waste liquid wetting liquid that forms a liquid layer on the surface of the waste recording liquid is placed in the form of a liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.