Tamper evident blister packaging
US11945633B2 · kind B2 · utility
0Cited by
7References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2020 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Dec 6, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2583/0454
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tamper evident package comprises a blister assembly defining at least one cavity, the opening of the at least one cavity being at least partially closed by a membrane. A sleeve housing the blister assembly is provided, the sleeve having a top side and a bottom side, the bottom side having a contact window that is aligned with the cavity. In addition, a package integrity feature is applied to the bottom side and covers the contact window. The package integrity feature is further applied to the membrane covering the cavity through the contact window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.