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Transaction card

  • US 6,749,123 B2
  • Filed: 01/31/2002
  • Issued: 06/15/2004
  • Est. Priority Date: 09/07/1999
  • Status: Expired due to Term
First Claim
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1. A card comprising:

  • a plurality of layers including a first polymeric layer, a second polymeric layer, having a first surface, and a third layer having a machine recognizable compound, wherein said machine recognizable compound is capable of blocking infrared light and substantially covers said surface of said second layer, and wherein said plurality of layers is transparent or translucent to visible light.

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