Identification card, sensor, and system

Details Identification card, sensor, and system Identification card, sensor, and system

1978-04-10

1980-05-13

Pitrelli, John F.

Card, picture, or sign exhibiting

Check, label, or tag

Baggage checks

35 61, 3401463E, 356 71, G09F 300

Patent

active

042021200

ABSTRACT:
The invention is an identification card that displays a finger or thumbprint pattern to confirm the user's identity. The card contains a sliding transparent window that slides from a concealed, non-use position to a visible position where the user can place his fingerprint on the window. When the window slides from the visible position to the concealed position, a wiper in the card cleans the residual print from the window.

REFERENCES:
patent: 1603592 (1926-10-01), Glasner
patent: 3409347 (1968-11-01), Vogel
patent: 3412493 (1968-11-01), French
patent: 3694240 (1972-09-01), Miller et al.
patent: 3781113 (1973-12-01), Thomas
Schuenzel & Moore, "Credit Card System," IBM Technical Disclosure Bulletin, vol. 13, No. 1, Jun. 1970.

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