Dynamic optical information storage or retrieval – Optical storage medium structure – Disk cartridge
Reexamination Certificate
2005-05-31
2005-05-31
Klimowicz, William (Department: 2653)
Dynamic optical information storage or retrieval
Optical storage medium structure
Disk cartridge
Reexamination Certificate
active
06901602
ABSTRACT:
A disc cartridge having a disc accommodating chamber formed between an upper shell and an intermediate shell by overlaying the upper shell over an intermediate shell and a lower shell. The intermediate shell is rotatably supported by the upper and lower shells and an optical disc is rotatably accommodated in the disc accommodating chamber while part of the optical disc is exposed through shutter members on open portions of the intermediate shell.
REFERENCES:
patent: 6023398 (2000-02-01), Tannert et al.
patent: 6052359 (2000-04-01), Fujiura
patent: 6094326 (2000-07-01), Ikebe et al.
Blouin Mark
Frommer William S.
Frommer & Lawrence & Haug LLP
Klimowicz William
Santisi Leonard J.
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