Liquid sample pipette with tip ejecting mechanism
US6994828B2 · kind B2 · utility
2Cited by
18References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 2001 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Apr 9, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L3/0279
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The sampling pipette comprises a body; an arm movable relative to the body parallel to a longitudinal direction of the pipette in order to eject a cone fixed to the body; and a button for controlling movement of the arm. The pipette is arranged in such a manner that the button applies sliding thrust on the arm while the arm is moving relative to the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.