Closure valve assembly for a container
US8397958B2 · kind B2 · utility
33Cited by
118References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2010 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Jun 17, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D7/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention provides a closure assembly for a container having a housing, a retaining ring and a valve. The closure assembly is useful for attachment to a container to provide flowable, aseptic access to the contents of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.