Pipette with tip ejector
US7264779B2 · kind B2 · utility
3Cited by
34References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 2001 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Jan 18, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L3/0279
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The sampling pipette includes an ejector arm for separating from the pipette a cone that is fixed to the pipette. The pipette includes adjustment means enabling the length of the arm to be varied continuously over a range of values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.