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System and method for quality management utilizing barcode indicators

  • US 10,303,992 B2
  • Filed: 05/14/2018
  • Issued: 05/28/2019
  • Est. Priority Date: 06/10/2008
  • Status: Active Grant
First Claim
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1. A barcoded quality indicator, operative to provide a machine-readable indication of exceedance of at least one threshold, comprising:

  • at least one barcode, said at least one barcode including;

    a first machine-readable state prior to actuation thereof;

    a second machine-readable state following actuation thereof and prior to exceedance of said at least one threshold; and

    at least one third machine-readable state following actuation thereof and subsequent exceedance of said at least one threshold; and

    a pull strip, where removal of said pull strip actuates said indicator.

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