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User recognition device
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Patent number D993957
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Issue date Aug 1, 2023
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Amazon Technologies, Inc.
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Douglas Andrew Hungarter
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D14 - Recording, communication, or information retrieval equipment
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User recognition device
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Patent number D969812
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Issue date Nov 15, 2022
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Amazon Technologies, Inc.
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Douglas Andrew Hungarter
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D14 - Recording, communication, or information retrieval equipment
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Oral irrigator handle
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Patent number D962648
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Issue date Sep 6, 2022
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Water Pik, Inc.
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Jeff Ladwig
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D04 - Brushware