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Metal Closure With Rfid Device

  • US 20080198020A1
  • Filed: 04/28/2006
  • Published: 08/21/2008
  • Est. Priority Date: 05/06/2005
  • Status: Active Grant
First Claim
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1. An RFID device for a closure comprising an electrically conductive shell, the device comprising a tag and antenna means, the tag comprising an RFID chip and the antenna means comprising one side of a dipole, the device being, in use, entirely located within a metal closure and electrically coupled thereto so that the closure becomes the other side of the dipole.

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