Five-piece container with hingeable sides
US5746342A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1997 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Aug 5, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D1/246
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A five-piece container for items, such as bottles, comprises a bottom piece, a pair of side pieces of identical height and a pair of end pieces also of identical height; each side edge and each end edge of the bottom piece display a series of planar surfaces interspaced with a series of recessed areas in which is defined a hinge that engagedly receives a C-shaped extension formed at the lower edge of each side piece and of each end piece so that the side and end pieces may be mounted to the bottom piece through a snap engagement. The end pieces and the side pieces can be moved between an outward foldback position and an erected position; however, an inward folded position cannot be effected due to the configuration of the lower edge of the side pieces and of the end pieces and that of the edges of the bottom piece. The folding configuration is useful for containers that have walls higher than the width of the bottom thus preventing the walls from being folded inside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.