PATLY.AIApplication
12049407 · METHODS FOR DETERMINING WHEN TO TRANSITION BETWEEN COLOR PRINTING AND BLACK-ONLY PRINTING IN AN IMAGE FORMING DEVICE
Filed 2008-03-17 · Granted · Patent 8005391 (2011-08-23) The official file ↗The patent and its PDF ↗ · Art unit 2852 · Examiner William J Royer Easy · CPC G03G 15/01 · LEXMARK INTERNATIONAL, INC. · John J. McArdle, Jr.
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first was Ex parte Quayle
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To first action
33.1 mo
to disposition 41.2 mo
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