Container with integral material-treating container and method of fabrication thereof
US6571942B2 · kind B2 · utility
24Cited by
19References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2001 |
| Grant date | Jun 3, 2003 |
| Priority date | — |
| Expiry date | Aug 9, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/266
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container including a body, a top portion and a bottom portion on the body, a first wall on the body, a material-treating container, a second wall on the material-treating container, a material-treating substance in the material-treating container, a permeable cover on the material-treating container, and the second wall being positioned coextensively within the first wall with the material-treating container in hermetic sealing relationship with the bottom portion of the first wall and with the permeable cover within the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.