Barcoded indicators for quality management
First Claim
1. A barcoded indicator operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, said barcoded indicator comprising:
- a first barcode including a first plurality of barcode bars and at least one first colorable area,at least a second barcode including a second plurality of barcode bars and at least a second colorable area, anda coloring agent located at a first location on said indicator; and
a coloring agent pathway operative to allow said coloring agent to move from said first location to said first and second colorable areas for coloring thereof.
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Abstract
A barcoded indicator operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, the barcoded indicator including a first barcode including a first plurality of barcode bars and at least a first colorable area, at least a second barcode including a second plurality of barcode bars and at least a second colorable area, and at least one interposed line extending between the first barcode and the second barcode, the interposed line being capable of preventing a barcode reader from reading parts of the first barcode and of the second barcode as part of a single barcode.
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Citations
12 Claims
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1. A barcoded indicator operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, said barcoded indicator comprising:
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a first barcode including a first plurality of barcode bars and at least one first colorable area, at least a second barcode including a second plurality of barcode bars and at least a second colorable area, and a coloring agent located at a first location on said indicator; and a coloring agent pathway operative to allow said coloring agent to move from said first location to said first and second colorable areas for coloring thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification