Additive cap and package therefor
US4313539A · kind A · utility
50Cited by
5References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1980 |
| Grant date | Feb 2, 1982 |
| Priority date | — |
| Expiry date | Jun 16, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/1468
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multiplicity of caps are aseptically stored in a rigid blister package, with each cap being releasably mounted on a retainer. A plurality of retainers are stored in the package. Each cap includes a clamping fin coupled to the cap skirt by a hinge which is releasably connected to that cap skirt by a pair of tear away joints and which is securely connected to the cap top wall by a living hinge which remains intact after the tear away joints are broken to release a cap from a bottle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.