Spout for ensuring evacuation of a flexible container
US8083109B2 · kind B2 · utility
5Cited by
3References
10Claims
0Family size
Inventors
Key dates
| Filing date | Jun 22, 2010 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Jun 22, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S383/906
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention is directed to a spout having an evacuation structure for a flexible container. The evacuation structure ensures that the walls of the flexible container do not block the spout of the container during evacuation of fluid from inside the container. The evacuation structure additionally pivots away from the spout during the filling of the container so that the evacuation structure does not impede the fluid entering the container during filling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.