Manual pipette
US5983733A · kind A · utility
36Cited by
33References
66Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1996 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Nov 15, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A manual pipette having a cushioned hand grip area and a tip ejector. The ejector is located strategically so that an operator can easily manipulate either the ejector or a pipette fluid plunger which introduces and expels fluid to be sampled. The pipette is ergonomically balanced and designed to prevent operator fatigue. The pipette includes structure for in field calibration and volume variation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.