Vial for the removal of product contained in piecemeal form
US8991608B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2011 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Nov 1, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/0481
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A lid for a pharmaceutical bottle that is configured to facilitate the withdrawal of goods present in the pharmaceutical bottle in the form of pieces, the lid including at least an inner layer and an outer layer. The inner layer, which may be a multilayer structure, is firmly sealed with and along the peripheral, circular edge of the pharmaceutical bottle and has a peripheral weakened line off-set from the center of the circle, where the peripheral weakened line of the opening has a concave section in the portion thereof that is next to the sealing edge. The outer layer, which may be a multilayer structure, is connected to the inner layer and can be peeled off such that the portion of the inner layer lying inside the peripheral weakened line remains on the outer layer, thereby forming an opening in the inner layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.