Patent ID: 6568526
Filing Date: 2003-05-27
Classification: G11B

Abstract:
A disk storage case comprising:a circular setting portion having an outer circumferential edge for setting a disk-like member thereon; a disk holding portion arranged vertically and annularly at a center of a setting face on the setting portion for holding the disk-like member; a first fitting portion substantially concentric with the circular setting portion, comprising a stepped portion or a projected portion; and a second fitting portion substantially concentric with the circular setting portion, comprising a stepped portion or a projected portion; wherein the first fitting portion is provided substantially along the outer circumferential edge of the setting portion, the second fitting portion is provided substantially along the outer circumferential edge of the setting portion, wherein when one fitting portion comprises a stepped portion, the other fitting portion comprises a projected portion and wherein when one fitting portion comprises a projected portion, the other fitting portion comprises a stepped portion, and wherein when a plurality of disk storage cases are stacked, the first fitting portion of a first disk storage case is fitted in a second fitting portion of an adjacent disk storage case.