Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Particular cover or lid for enclosing media
Reexamination Certificate
2008-05-19
2011-10-18
Cao, Allen (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Particular cover or lid for enclosing media
Reexamination Certificate
active
08042129
ABSTRACT:
A disk recording and/or reproducing device includes a disk tray having a concave disk housing portion for putting in and taking out a disk-like recording medium; a tray housing case supporting the disk tray so as to be movable in a direction in which the disk tray is inserted and ejected; and a disk cover mounted to the tray housing case and covering over the disk housing portion of the disk tray when the disk tray is housed in the tray housing case. The disk cover includes an annular contact portion at an outer periphery thereof, extending outwardly and continuous in a circumferential direction thereof, a dimension of a width of the annular contact portion is larger than that of a thickness of the disk cover, and the annular contact portion is brought into contact with an entire periphery of the disk housing portion of the disk tray.
REFERENCES:
patent: 6820272 (2004-11-01), Wang
patent: 2004/0205800 (2004-10-01), Wang
patent: 2008/0295123 (2008-11-01), Fujimoto et al.
patent: 2009/0113465 (2009-04-01), Tsuji
patent: 09-017082 (1997-01-01), None
patent: 2002-298567 (2002-10-01), None
patent: 2005-209305 (2005-08-01), None
Cao Allen
Sony Corporation
Wolf Greenfield & Sacks P.C.
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