Flexible container with evacuation form insert
US6073807A · kind A · utility
28Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1998 |
| Grant date | Jun 13, 2000 |
| Priority date | — |
| Expiry date | Nov 18, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2231/004
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A collapsible bag having opposed sidewalls for containing and dispensing liquid including a spout attached to a sidewall and having a spout axis, a sidewall axis extending through a central portion of the spout dividing the container into separate portions, and a fluid passage member secured to a sidewall and extending in a direction perpendicular to the spout axis and having a portion spaced a distance from the sidewall axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.