Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Tray or drawer loading or ejecting
Reexamination Certificate
2007-10-16
2007-10-16
Klimowicz, William J (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Tray or drawer loading or ejecting
C720S604000
Reexamination Certificate
active
10217378
ABSTRACT:
A means for receiving an optical disc to be transported to an optical drive is oriented off-axis to maintain an optical disc within such receiving means during loading/unloading of the disc to/from an optical drive. In a preferred embodiment, the optical drive comprises a receptacle operable to transport a disc to/from the optical drive, and such receptacle comprises a cavity that receives the disc. In a preferred embodiment, such cavity is oriented at an acute angle θ from the vertical axis. In a more preferred embodiment, such angle θ has a value selected from approximately 5 degrees to approximately 45 degrees from the vertical axis. In a most preferred embodiment, angle θ is has a value selected from approximately 5 degrees to approximately 15 degrees from the vertical axis. Angle θ is sufficient to maintain the disc within the receptacle. In a preferred embodiment, the optical drive itself is oriented at angle θ from the vertical axis. In an alternative embodiment, the drive can be oriented vertically, and the receptacle for transporting the disc to the drive is oriented at angle θ from the vertical axis. In yet a further alternative embodiment, the receptacle can be oriented vertically, and the cavity that receives a disc within such receptacle is oriented at an angle θ from the vertical axis. In a preferred embodiment, a user can easily place a disc into the off-axis oriented receiving means with little effort and little potential for damaging the disc.
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