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Multifunction button
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Patent number 9,720,640
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Issue date Aug 1, 2017
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Hallmark Cards, Incorporated
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Prompting service
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Hallmark Cards, Incorporated
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G06 - COMPUTING CALCULATING COUNTING
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Prompting service
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Patent number 8,819,169
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Hallmark Cards, Incorporated
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Emily Gallagher Kinder
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G06 - COMPUTING CALCULATING COUNTING