Carton with pressure control feature
US9174765B2 · kind B2 · utility
5Cited by
10References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2013 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Jan 24, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2205/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A carton may include a linter. The liner may include one or more pressure control features for automatically relieving pressure from within an area enclosed by the liner. A pressure control feature may be in the form of one or more vent passageways extending through the liner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.