Article divider for boxes
US4306675A · kind A · utility
19Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 1980 |
| Grant date | Dec 22, 1981 |
| Priority date | — |
| Expiry date | Jul 1, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24314
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A grid-like article divider for packing cartons, of foamed plastic such as polyurethane or polyethylene, the divider having spaced parallel stringer panels and transverse panels hinged to the longitudinal panels, the divider being formed in collapsed condition from a solid slab of foamed plastic which is die cut with slits or cleavage to define the side faces of all of the longitudinal and transverse panels and holes, and with hinging sections arranged so that the plugs deformed at the holes drop out and the ends of the transverse panel swing against the longitudinal panels in the grid-like divider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.