Cassette carrying case
US4223787A · kind A · utility
26Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1979 |
| Grant date | Sep 23, 1980 |
| Priority date | — |
| Expiry date | May 9, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0997
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cassette-carrying case having a base and cover joined by a piano hinge which allows the base and cover to be opened a full 180.degree.. Easily operable latches are incorporated into the cover, which automatically lock the case closed when the cover is moved to the closed position. A handle is incorporated into the main body of the base and cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.