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CLOSURE WITH PASSIVE ELECTRONIC SENSOR FOR TAMPER DETECTION AND RELATED METHOD

  • US 20100117797A1
  • Filed: 11/14/2008
  • Published: 05/13/2010
  • Est. Priority Date: 11/07/2008
  • Status: Active Grant
First Claim
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1. A closure comprising:

  • a closing member for sealing an opening of a pressurized container; and

    a passive electronic sensor coupled to the closing member, the sensor including;

    a status register responsive to a pressure change in the pressurized container caused by at least one of an insertion of the closing member into the opening or an extraction of the closing member from the opening.

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