Security improved card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 1997
Grant Date -
N/A
app pub date -
Jan 16, 1996
filing date -
Jan 16, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A security improved credit, debit, pass, or cash card is a colorless and transparent semirigid plastic card member with non reflective faces, with no permanent imprinting on the card member to visually identify an issuer, an owner or a card number, but with temporary identification that can be removed by the owner of the card and can be visually read only when backed by an opaque sheet. The card has a bending line across a face of the card member that is a slit through the card with a hinge of flexible plastic film attached over the slit. The card has an opening cut through the card member to allow a person's finger nail to engage the opening to pull the card from a wallet or to attach the card on a shirt button.
First Claim
Family
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Cited Art Landscape
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