Disk cartridge
US6577593B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2001 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Aug 29, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/0317
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disk cartridge main body configured to fit into a disk holder of a disk cartridge having another disk cartridge main body for incorporating a disk-shaped recording medium. The another disk cartridge main body has an opening portion for enabling a recording and/or reproducing operation by a recording and/or reproducing device. The disk holder is detachably mountable to the another disk cartridge main body. The opening portion is provided in the another disk cartridge main body and the opening portion is closed by a shutter arranged at the another disk cartridge main body such that the disk-shaped recording medium is shielded from outside by the shutter when the disk cartridge is outside of the recording and/or reproducing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.