Visible image magnetic card
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United States of America Patent
Stats
-
Nov 17, 1987
Grant Date -
N/A
app pub date -
May 23, 1986
filing date -
May 29, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A visible image magnetic card employing a magnetic recording sheet having a sandwich of a magnetic recording layer and a base sheet. A display sheet has a transparent display area with a display cell is formed between the display sheet and the magnetic recording sheet. The cell houses a mixture of magnetic particles and a transparent or translucent fine fluidizing powder.
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