Drop ejection assembly
US7121646B2 · kind B2 · utility
11Cited by
12References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2003 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Sep 7, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14475
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A drop ejector includes a plurality of projections to control fluid flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.