Impervious packaging in the form of a card having compartments and permitting gaseous exchange between the compartments
US4753352A · kind A · utility
22Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1986 |
| Grant date | Jun 28, 1988 |
| Priority date | — |
| Expiry date | May 23, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2585/56
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
New impervious single packaging in the form of a card having compartments and permitting gaseous exchange between the compartments, of which one or more are designed to contain a gas absorber or generator and the others act as receptacles for the solid bodies to be stored; the said compartments being interconnected by small channels. This safety packaging is particularly suited to use in the storage of solid pharmaceutical bodies (tablets, capsules or others).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.