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Metal container closure having integral RFID tag

  • US 7,126,479 B2
  • Filed: 08/17/2004
  • Issued: 10/24/2006
  • Est. Priority Date: 08/17/2004
  • Status: Active Grant
First Claim
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1. An RFID tag system which communicates with a base station at a predetermined frequency for a container having a metal closure comprising:

  • an insulator adapted to be mounted to a metal surface of said metal closure; and

    a radio transceiver system mounted on said insulator comprisingan antenna tuned to said predetermined frequency; and

    an RFID IC chip electrically coupled to said antenna and electrically coupled to said metal closure.

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