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Communications headset
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Patent number D717767
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Issue date Nov 18, 2014
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Plantronics, Inc.
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Manoj K Mistry
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D691113
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Issue date Oct 8, 2013
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Plantronics, Inc.
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Stefan Gougherty
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D681002
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Issue date Apr 30, 2013
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Plantronics, Inc.
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Soohyun Ham
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D681003
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Issue date Apr 30, 2013
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Plantronics, Inc.
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Soohyun Ham
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D14 - Recording, communication, or information retrieval equipment
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