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Multifunction removable cover for portable payment device

  • US 8,038,068 B2
  • Filed: 11/28/2007
  • Issued: 10/18/2011
  • Est. Priority Date: 11/28/2007
  • Status: Active Grant
First Claim
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1. A multifunction removable cover for a portable payment device comprising:

  • a solid support;

    a card-communication contact, connected to the solid support, and configured to couple the multifunction removable cover to the portable payment device; and

    a radio frequency blocking shield configured to prevent undesired radio frequency transmission when coupled to the portable payment device.

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