US 6,817,532 · Granted 2004-11-16
Wallet card with built-in light
A wallet card, such as a financial transaction card, has a substantially non-foldable semi-rigid base. Optionally, the semi-rigid base may include a magnifying lens. One or more lights are disposed in the card base to provide illumination.
Patent details
- Publication number
- US 6,817,532
- Filing date
- 2002-06-11
- Grant date
- 2004-11-16
- Assignee
- Lenscard U.S., Llc
- Inventor(s)
- FINKELSTEIN ALAN
- CPC class
- B42D25/00
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