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In-ear utility device
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Patent number D798843
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Issue date Oct 3, 2017
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SmartEar, Inc.
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Victor M. Valenzuela
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D14 - Recording, communication, or information retrieval equipment
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In-ear utility device
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Patent number D795224
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Issue date Aug 22, 2017
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SmartEar, Inc.
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Victor M. Valenzuela
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D14 - Recording, communication, or information retrieval equipment
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In-ear utility device
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Patent number D794611
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Issue date Aug 15, 2017
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SmartEar, Inc.
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Victor M. Valenzuela
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D14 - Recording, communication, or information retrieval equipment
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