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Timing Device

  • US 20130010574A1
  • Filed: 02/11/2011
  • Published: 01/10/2013
  • Est. Priority Date: 02/12/2010
  • Status: Active Grant
First Claim
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1. A timing device comprising a timer, an informative device, and a trigger and wherein the timing device is adapted for attachment to a product container;

  • the trigger is connected to the timer and adapted to automatically activate the timer the first time the product container is opened; and

    the timer is connected to the informative device to confirm expiration of a predetermined duration of time since the product container has been opened representative of the end of useful life of the product.

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