Resealable pack
US4679701A · kind A · utility
32Cited by
17References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1985 |
| Grant date | Jul 14, 1987 |
| Priority date | — |
| Expiry date | Jun 17, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/067
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a resealable pack consisting of an outer, relatively rigid envelope and a flexible, gusseted inner bag attached to the envelope, in which the outer envelope comprises at least one flap which, when turned down to seal the pack, folds and squeezes the two faces of the open end of the bag. The two lateral walls of the outer envelope have no moveable parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.