Folding container
US6820761B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2000 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Aug 6, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D11/1833
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a folding container having a bottom portion 100 having locking blocks 108, 109, 113 formed thereon and on which the bottom portion of a folded folding container can be fitted, and side walls having recesses 210, 307 formed therein and each having an open underside into which the corresponding locking block of an assembled folding container can be inserted, wherein engagement frame sections 207, 308 are used to mutually engage the side walls and to engage the side walls with the bottom portion. Therefore, folded folding containers can be stably stacked up, and the folding container can be strongly assembled in the form of a box because the engagement frame sections are used to mutually engage the side walls and to engage the side walls with the bottom portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.