Carton with self-contained reinforced handle
US4005815A · kind A · utility
23Cited by
9References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1976 |
| Grant date | Feb 1, 1977 |
| Priority date | — |
| Expiry date | Feb 19, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/4608
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A one-piece paperboard carton for relatively heavy articles, the carton having a reclosable top closure and a self-contained carrying handle formed in one of its body walls, the body wall in which the handle is formed being reinforced in the area of the handle by a plurality of thicknesses of paperboard one of which comprises a flap extension carried by one of the top closure flaps, means being provided to secure the flap extension in handle reinforcing position when the top closure is in the fully closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.