Metering and dispensing closure
US8261951B2 · kind B2 · utility
4Cited by
42References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2010 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Sep 28, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F11/46
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A metering and dispensing closure for a container wherein two rotatable disks rotate in conjunction with a stationary cap member to afford accurate measuring of a powder material and dispensing of it. The disks and the container cap afford a consistent measuring of the powder material, as well as provide a variety of drive members which can be utilized with the dispensing closure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.