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Communications headset or headphone
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Patent number D876388
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Issue date Feb 25, 2020
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Plantronics, Inc.
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Terry M Carr
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D14 - Recording, communication, or information retrieval equipment
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Headset with stowable boom
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Patent number 9,036,849
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Issue date May 19, 2015
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Plantronics, Inc.
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Dale E Thompson
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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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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