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Perishable product electronic label including time and temperature measurement

  • US 20060061454A1
  • Filed: 09/07/2005
  • Published: 03/23/2006
  • Est. Priority Date: 10/17/2002
  • Status: Active Grant
First Claim
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1. An electronics assembly for monitoring and alerting persons to the spoilage of perishable products, comprising:

  • One or more oscillators or time-bases, and One or more batteries or energy cells, and An electronic monitoring and/or timing circuit, and One or more indicators, wherein;

    Each of said oscillators or time-bases and each of said monitoring and/or timing circuits is powered by said one or more batteries or energy cells, and each of said indicators is connected to said electronic monitoring and/or timing circuit, so that said assembly functions to perform time and/or time-temperature measurement and to provide alarm status at said one or more indicators when calculated alarm event times occur.

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