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  • US 6,644,551 B2
  • Filed: 11/09/2001
  • Issued: 11/11/2003
  • Est. Priority Date: 11/09/2001
  • Status: Active Grant
First Claim
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1. An improved credit card structure comprising a plastic substrate core in the form of a card and having first and second faces which are substantially parallel, at least two polyester layers overlaying at least substantially all of the first and second faces of said plastic substrate, and transparent films overlaying said polyester layers;

  • wherein one of said polyester layers is overprinted; and

    wherein one of said polyester is coated with an adhesive prior to printing.

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