×

Barcoded indicators for quality management

  • US 9,646,237 B2
  • Filed: 06/01/2016
  • Issued: 05/09/2017
  • Est. Priority Date: 06/10/2008
  • Status: Active Grant
First Claim
Patent Images

1. A barcoded indicator operative to provide a machine-readable indication of exceedance of at least one threshold by one or more product quality affecting parameters, said barcoded quality indicator comprising:

  • a first barcode;

    a second barcode; and

    at least one third barcode,each of said first barcode, said second barcode and said at least one third barcode including a machine-readable state and at least two different non-machine-readable states,one of said first barcode, said second barcode and said at least one third barcode being in at least one of said at least two different non-machine-readable states prior to exceedance of said at least one threshold and being in said machine-readable state following exceedance of said at least one threshold.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×