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Latch Monitoring Apparatus for a Shipping Container Door

  • US 20090102649A1
  • Filed: 10/16/2008
  • Published: 04/23/2009
  • Est. Priority Date: 10/19/2007
  • Status: Active Grant
First Claim
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1. A latch monitor for a container door, comprising:

  • a magnet attached to a moving portion of a latch mechanism attached to said container door; and

    an array of magnetic sensors disposed in fixed positions relative to a stationary portion of said latch mechanism and proximate a path traversed by said magnet.

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