Patent EP0316698A1 successfully refreshed from Google Patents.
EP0316698A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Apparatus for delivering a predetermined dose of a liquid
Assignee: Individual
•
Filing: 1988-11-07
•
Granted: —
•
Expires: 2008-11-07
Abstract
Abstract A device for dispensing a predetermined quantity of a liquid comprises: a pipette (1) constituted by a rod having a substantially spherical open element at its end, the element having a calibrated internal volume; mechanical device for holding this pipette either in a first position (51) for filling and for calibration purposes, or else in a second position (52) for emptying purposes; and mechanical device for rotating the pipette at high speed.
Inventors
- 👤 Jean Guigan
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 21:10
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/02; B01L3/0289; B01L3/0293; G; G01; G01F; G01F11/00; G01F11/10; B01F; B01F2101/00; B01F2101/23; B01L2400/00; B01L2400/04; B01L2400/0403; B01L2400/0409; G01N; G01N35/00; G01N35/10; G01N2035/1027; G01N2035/1048; G01N2035/1058
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.