Dosing bottle for dispensing fixed doses of liquids
US6378741B1 · kind B1 · utility
11Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 2000 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | Feb 25, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F11/262
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A dosing bottle made in one piece from plastic using a blow molding or an injection molding method. With at least one mash seam or a constriction in the bottle walls, a separate dosing chamber with an opening passing through to an inside of the bottle is formed at a bottom of the bottle. The dosing chamber communicates with an outlet tube which runs through the inside of the bottle to an opening in such a manner that whenever the bottle is tipped forwards by 90° to 180° from its upright position into a pouring position, only the liquid in dosing chamber can be poured out of the bottle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.