Container device for tobacco articles
US8556070B2 · kind B2 · utility
9Cited by
88References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2013 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Apr 26, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Some embodiments of a tobacco product package device can be used to enhance freshness and other characteristics of tobacco products or other products contained therein. Certain features can improve product freshness both during shelf life and during consumer use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.