Alarm system for a card holder

Communications: electrical – Condition responsive indicating system – Specific condition

Patent

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Details

200 6119, C08B 1314

Patent

active

053732839

ABSTRACT:
A cardholder with an alarm includes a control circuit to prevent operation of the alarm until the cardholder is folded up or closed. The control circuit is preferably an interrupted loop of conductive material on the exterior of one or more flexible pockets of the cardholder and a conductive member, which may be part of the loop, on an adjacent pocket or pockets which closes or bridges the gap in the interrupted loop when adjacent pockets are placed into overlying relationship such as by folding the cardholder.

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