Carton with locking lid
US5924626A · kind A · utility
10Cited by
19References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1998 |
| Grant date | Jul 20, 1999 |
| Priority date | — |
| Expiry date | Apr 27, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/6608
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lid integrally hinged to a carton rear wall and including an outwardly extending tongue on the forward edge thereof which, upon a closing of the lid over the carton mouth, forwardly flexes the forward carton wall. The forward carton wall has an integral locking flange along the upper edge thereof which rearwardly pivots to overlie the forward portion of the lid and which defines a keeper opening within the front wall to receive the lid tongue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.