Fresh fold package
US6585153B2 · kind B2 · utility
25Cited by
21References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 2001 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Mar 5, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/606
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A gabled, gussetted resealable lined container having an outer carton with foldable closure flaps and a liner within the carton. The upper inner surfaces of the liner are releasably sealed together after filling with product and at least one of the liner upper outer edges adhered to the closure flaps on the carton, whereby when the closure flaps are opened, the inner liner is pulled opened and when the closure flaps are closed, the inner liner is resealed to maintain product freshness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.