Validated Article of Commerce

An article of commerce comprises printed indicia including an alpha-numeric character string. A value associated with one or more characters of the string may be used to determine a location of a validity indicator disposed upon the article. A key to the appropriate location of the validity indicato...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Stonehouse, Jonathan Richard, Meadows, Grant Robert
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An article of commerce comprises printed indicia including an alpha-numeric character string. A value associated with one or more characters of the string may be used to determine a location of a validity indicator disposed upon the article. A key to the appropriate location of the validity indicator may be provided.