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Headphones
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Patent number D575772
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Issue date Aug 26, 2008
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Altec Lansing, Inc. a division of Plantronics, Inc.
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Gary Schultz
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D14 - Recording, communication, or information retrieval equipment
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Headphones
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Patent number D570825
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Issue date Jun 10, 2008
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Altec Lansing, a division of Plantronics, Inc.
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Gary Schultz
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D14 - Recording, communication, or information retrieval equipment
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Headphones
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Patent number D570824
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Issue date Jun 10, 2008
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Altec Lansing, a division of Plantronics, Inc.
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Gary Schultz
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D14 - Recording, communication, or information retrieval equipment