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Headset
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Patent number D616419
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Issue date May 25, 2010
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Vocollect, Inc.
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Henry J. Suwalski
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D14 - Recording, communication, or information retrieval equipment
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Headset
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Patent number D613267
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Issue date Apr 6, 2010
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Vocollect, Inc.
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Henry J. Suwalski
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D14 - Recording, communication, or information retrieval equipment
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Headset
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Patent number D605629
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Issue date Dec 8, 2009
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Vocollect, Inc.
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Henry J. Suwalski
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D14 - Recording, communication, or information retrieval equipment
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