Container with a frangible sealed access and a vapour permeable vent
US9010574B2 · kind B2 · utility
5Cited by
14References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2009 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Apr 26, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/0015
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container (1, 2) for storing and dispensing a liquid, the container including an access port (16) having a frangible seal (18) for allowing contained liquid to be dispensed. A vent (19) permeable to vapour but impermeable to liquid is also provided so that vapour may be vented from the interior of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.