Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate
2005-05-17
2005-05-17
Chen, Tianjie (Department: 2652)
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
Reexamination Certificate
active
06894865
ABSTRACT:
A portable storage device, such as a USB portable disk drive, comprises a main body and a rotation arm. The main body comprises a storage portion, a connection portion and a back portion. The connection portion comprises a first fastening portion, and the back portion comprises a second fastening portion. The rotation arm is rotatably connected to the main body, and the rotation arm has a third fastening portion corresponding to the first fastening portion and the second fastening portion. When the rotation arm is situated at a first position, the first fastening portion is engaged with the third fastening portion, and the portable storage device is at a status of being housed. When the rotation arm is situated at the second position, the second fastening portion is engaged with the third fastening portion, and the portable storage device is at a status of being used.
REFERENCES:
patent: 6522534 (2003-02-01), Wu
patent: 20040017636 (2004-01-01), Chang et al.
patent: 20040017637 (2004-01-01), Chang et al.
patent: 20040125522 (2004-07-01), Chiu et al.
Chang Chin-Lung
Chu Hui-Ming
Bednarek Michael
Chen Tianjie
Shaw Pittman LLP
Wistron Corp.
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