Video cassette container
US4253568A · kind A · utility
23Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1979 |
| Grant date | Mar 3, 1981 |
| Priority date | — |
| Expiry date | Jun 1, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved cassette container including a rectangular body which is open on a front side and is closed on the five other sides. The left and right side walls extend outwardly on either side of the opening to accommodate attachment of a generally rectangular closure which is open on the back side and bottom side and closed on the remaining four sides. Mating sliding hinge means are provided at the bottom of the closure and on the lower portion of the side wall extensions, and detent locking means are provided on the inside upper side walls of the closure and on the upper portions of the container side wall extensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.