Cigarette pack
US6000539A · kind A · utility
39Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1998 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Dec 21, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/1045
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Packaging for smoking articles such as cigarettes in a rigid, hinged-lidded carton includes a sealed barrier layer enclosure within the carton and a line of separation aligned with a lid-end edge of an inner frame of the carton so that the edge acts as a guide in shearing the barrier layer when opening the enclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.