再颁专利
- 专利标题： Recording medium cartridge and signal recording apparatus
- 专利标题（中）： 记录介质盒和信号记录装置
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申请号： US10014431申请日： 2001-12-14
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公开(公告)号： USRE40141E1公开(公告)日： 2008-03-04
- 发明人: Ichiro Kawamura , Ryoichi Imanaka , Yoshikazu Goto
- 申请人： Ichiro Kawamura , Ryoichi Imanaka , Yoshikazu Goto
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP7-123420 19950523; JP8-122948 19960517
- 主分类号： G11B23/03
- IPC分类号： G11B23/03
摘要：
A cartridge for housing a recording medium therein. The cartridge includes a cartridge body configured such that a signal recording apparatus can record a signal onto the recording medium when the cartridge is loaded in the signal recording apparatus. The cartridge also includes an opening in the cartridge body for removing the recording medium from the cartridge body, and a cover covering the opening. An indicator on the cartridge body indicates whether the cover has ever been opened or removed from the cartridge body.
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