Compartmented package
US4657134A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Dec 26, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3272
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A compartmented package including an outer container having a side wall portion joining an outer closed end and an outer sealed fill end, the outer container defining a first chamber portion adjacent to the outer closed end and a second chamber portion adjacent to the outer fill end, the first and second chamber portions being spaced apart in a direction extending between the outer closed and fill ends and the outer container further defining a stop surface; a first fluid substance retained in the first chamber portion of said outer container; an inner container retained in the second chamber portion of the outer container and having an inner closed end and an inner sealed fill end, the inner container defining an abutment surface engaging the stop surface so as to prevent movement of the inner container into the first chamber portion of the outer container; and a second fluid substance retained in the inner container and sealed from the first fluid substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.