Metering and dispensing closure
US7950550B2 · kind B2 · utility
10Cited by
41References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2007 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Dec 25, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F11/46
- WIPO fieldHandling
- WIPO sectorMechanical engineering
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.