Monopiece body for the separate packaging and mixing of at least two products
US5893452A · kind A · utility
19Cited by
7References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 1997 |
| Grant date | Apr 13, 1999 |
| Priority date | — |
| Expiry date | Feb 13, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a container for the separate packaging and mixing of at least one base product and at least one secondary product in a single body. The container is provided with an internal stopper, a device for opening the internal stopper, and a membrane, and can be easily and economically manufactured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.