Stackable egg-box, stack of egg-boxes and method for destacking said egg-box
US7766169B2 · kind B2 · utility
12Cited by
13References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2004 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Apr 12, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A stackable tray obtained by vacuum molding of a sheet of plastic material, said tray comprising, in open position: a) a top and a bottom; b) at least one receiving cavity opened upwardly; c) spacing means to keep, in a stack of trays, the top portion and the bottom portion of neighboring trays at distance from each other to thereby prevent interlocking. A stack of said trays and a method using said trays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.