Pipette
US9656258B2 · kind B2 · utility
1Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2013 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | May 20, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0481
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pipette for delivering a measured volume of liquid having an elongated hollow tubular body (or capillary tube) (2) configured to draw liquid by capillary action, the hollow tubular body having a lower open end and an upper open end; and a chamber (3) structurally connected to the upper end of the tubular body (2), the chamber having an orifice (4) in the upper portion of the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.