Closure device
US5064083A · kind A · utility
72Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1990 |
| Grant date | Nov 12, 1991 |
| Priority date | — |
| Expiry date | Mar 8, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2539/008
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for use with containers, including an elastomeric member sized to engage the container. The member has a first portion for contact with the container to form a seal and a second portion having a polyparaxylylene coating to form a barrier between the member and the contents of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.