Folding carton with pressure-activated closure mechanism
US6471123B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Sep 26, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/4279
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A pressure-sensitive closure mechanism for a folded carton incorporates a pressure-sensitive tape having adhesive on one surface thereof disposed on a one side of a hinged lid panel, with the adhesive exposed through an opening in the lid panel and releasably engaging an outer surface of a flap-receiving panel. The hinged lid panel is formed by folding an inner lid panel over an outer lid panel. Both lid panels have openings. The pressure-sensitive tape is disposed between the two lid panels. When the lid is closed over the opening in the carton, the user applies pressure with his finger to the backside (non-adhesive) side of the pressure-sensitive tape. The pressure pushes the tape against flap-receiving panel of the carton. Repeated closings and openings are possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.