Liquid container with hang flap
US4199062A · kind A · utility
20Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1979 |
| Grant date | Apr 22, 1980 |
| Priority date | — |
| Expiry date | May 4, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/806
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A single-dose liquid container for storage in a sterile condition within an overpouch includes a hang flap portion which is folded over within the overpouch to minimize storage requirements. To prevent adhesion between the hang flap portion and the underlying container body portion upon subsequent autoclaving of the combined container and overpouch the hang flap is formed with a depressed field portion within which a plurality of raised rib-like spacer portions are provided to minimize the contact area between the hang flap and the body section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.