Child-resistant blister package
US7401702B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2006 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Aug 15, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2585/56
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package includes a blank having a face panel and a back panel. The face panel includes apertures and face tabs. The back panel includes gates that correspond with apertures, and tab strips that overlap the gates and are adjoined to back tabs. A blister pack is sealed between the face panel and the back panel whereby blisters align over gates and protrude through apertures, and tabs and form a composite pull tab. To remove an item from a blister, the pull tab is pressed out of the panels, the tab strip is peeled from the back panel, and pressure is applied to force the item through the backing sheet of the blister pack and the exposed gate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.