Casing for packing
US4805797A · kind A · utility
35Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1987 |
| Grant date | Feb 21, 1989 |
| Priority date | — |
| Expiry date | Nov 13, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00842
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A casing comprises a main body provided with a first fringe that is protruded outwardly from the outer periphery of the opening and a lid provided with an engaging part to be coupled with the first fringe and a second fringe that covers the first fringe. A finger lug is formed on a part of the side wall of the second fringe on the lid. A recess is formed in the rear side of the finger lid to receive an inserted finger. The finger tip can be operated to release the engagement between the first fringe of the casing main body and the engaging part of the lid when the finger tip is placed in the recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.