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Method and apparatus for increased container security

  • US 7,317,387 B1
  • Filed: 11/08/2004
  • Issued: 01/08/2008
  • Est. Priority Date: 11/07/2003
  • Status: Active Grant
First Claim
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1. An apparatus comprising a device that includes:

  • a support having a selected portion configured to extend through a gap between a door frame and a door;

    a blocking portion supported on the support and adapted to obstruct access to the gap; and

    a detector supported on said support at a location therealong which is on the same side of said blocking portion as said selected portion.

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