Card safety wallet and safety insert

Details Card safety wallet and safety insert Card safety wallet and safety insert

1996-10-11

1998-08-04

Swarthout, Brent A.

Communications: electrical

Condition responsive indicating system

Specific condition

340522, 340571, G08B 1314

Patent

active

057900272

ABSTRACT:
A safety wallet having an alarm system for detecting a missing or partially inserted card or similar object. At least one pocket or compartment for retaining cards or similar objects is provided with opposing films of conductive material on a dielectric material base. An alarm circuit board is electrically connected with the conductive films such that an audio alarm is activated when the wallet is closed without a card in at least one pocket and the alarm is not activated when cards or similar objects are fully inserted in all the pockets.

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patent: 5272319 (1993-12-01), Rey
patent: 5373283 (1994-12-01), Maharshak
patent: 5418520 (1995-05-01), Hirshberg

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