Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1998-05-29
2000-02-01
Evans, Jefferson
Dynamic magnetic information storage or retrieval
Record medium
In container
360 9902, 369291, G11B 2303
Patent
active
060210303
ABSTRACT:
A memory card includes a base sheet formed with a circular opening to accommodate a circular memory disc, and a lateral opening to accommodate a movable window assembly; a circular memory disc rotatably mounted within the circular opening; and a movable window assembly within the lateral opening of the base sheet and covered by cover sheets. The movable window assembly includes a plastic film carried by a carrier member and movable either to a protective position wherein the plastic film covers a window opening in the cover sheets, or to an exposing position laterally of the window opening wherein the plastic film exposes the Read section of the circular memory disc to the Read head of the reader.
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Hozatsky Lev
Weinberger Zvi
Evans Jefferson
MEM-Card Computer Memory Systems Ltd.
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