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Passive tamper-resistant seal and applications therefor

  • US 9,070,068 B2
  • Filed: 11/22/2011
  • Issued: 06/30/2015
  • Est. Priority Date: 10/19/2004
  • Status: Active Grant
First Claim
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1. A container comprising:

  • a container body; and

    a passive seal on at least a portion of said container body, said seal including an antenna and a tag tuned to said antenna, said tag becoming detuned when said antenna is compromised during opening of said container,wherein said antenna includes a main antenna portion and at least one break-away portion coupled to said main antenna portion, said at least one break-away portion separating from said main antenna portion when said container is opened resulting in said tag becoming detuned from said antenna.

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