Container closure and dispenser for granular materials
US4836424A · kind A · utility
9Cited by
5References
7Claims
0Family size
Inventor
Key dates
| Filing date | Mar 14, 1988 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | Mar 14, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G19/34
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A closure and dispenser combination, the closure having an exterior mounting means for the separate dispenser stored within a seal between the closure and container to store the dispenser within the container for subsequent removal therefrom and installation on said mounting means aligned with an opening in the closure, the dispenser having a slide with a product transfering chamber shiftable from the closure opening to an offset opening in the dispenser to discharge the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.