Leakage resistance carton
US4102484A · kind A · utility
3Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1977 |
| Grant date | Jul 25, 1978 |
| Priority date | — |
| Expiry date | May 4, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/18
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tubular paperboard carton has a side wall, a bottom wall, and gussets foldably attached to said walls. The side wall is formed from a pair of panels at least one of which has a recess on its edge. The recess is interposed between a gusset and an edge of the other of said side wall forming panels when the carton is erected. A spot of adhesive is applied at the juncture of the gussets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.