Disc memory module with stackable dust shield
US4177899A · kind A · utility
3Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1978 |
| Grant date | Dec 11, 1979 |
| Priority date | — |
| Expiry date | Sep 5, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/0321
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved disk memory dust shield having an exterior surface similar to the surface of the disk module housing which mates with it, thereby allowing a plurality of dust shields to be nestingly stacked with each other. This permits all the dust shields not currently in use because their disk modules are mounted in drives, to be compactly stored.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.