发明名称 |
Cover case of recording medium for rental or sale use |
摘要 |
To make it possible to keep a recording medium for rental or sale use accommodated in a cover case under a stable state without shaking and to take it out without applying excessive force, a receiving table having a support surface on which a center portion of the disk-like recording medium is put is so formed at a base center of a main body as to protrude from a base. Two slit grooves are formed at the center of the support surface of the receiving table with a predetermined gap between them. Engagement protuberances protrude from distal ends of arms formed between both slit grooves in such a fashion as to protrude from the arms and to form a pair. An outer peripheral edge extends from the base surface with the receiving table as the center and the engagement protuberances fit into a center hole of the disk. The outer periphery of the disk is put on and supported by the outer peripheral edge.
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申请公布号 |
US2004134808(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030743790 |
申请日期 |
2003.12.24 |
申请人 |
YAMAGISHI MASANAO;TERASAKA TAKAO;ISHIZUKA SOHICHI |
发明人 |
YAMAGISHI MASANAO;TERASAKA TAKAO;ISHIZUKA SOHICHI |
分类号 |
B65D85/57;G11B23/03;G11B33/04;(IPC1-7):B65D85/57 |
主分类号 |
B65D85/57 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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