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Communications headset
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Patent number D1000417
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Issue date Oct 3, 2023
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Plantronics, Inc.
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John A Kelley
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D961549
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Issue date Aug 23, 2022
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Plantronics, Inc.
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Bowman Wang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D940686
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Issue date Jan 11, 2022
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Plantronics, Inc.
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Joseph W Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D927455
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Issue date Aug 10, 2021
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Plantronics, Inc.
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Joseph W Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D927451
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Issue date Aug 10, 2021
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Plantronics, Inc.
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Nicholas Paterson
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D914634
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Issue date Mar 30, 2021
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Plantronics, Inc.
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John A. Kelley
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D14 - Recording, communication, or information retrieval equipment
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Air bladder headband cushion
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Patent number 10,455,314
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Issue date Oct 22, 2019
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Plantronics, Inc.
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Joseph W Yang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Communications headset
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Patent number D853987
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Issue date Jul 16, 2019
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Plantronics, Inc.
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John A. Kelley
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D14 - Recording, communication, or information retrieval equipment
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Headband with sling
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Patent number 9,980,048
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Issue date May 22, 2018
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Plantronics, Inc.
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Oliver W Henderson
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Communications headset or headphone
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Patent number D765056
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Issue date Aug 30, 2016
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Plantronics, Inc.
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Joseph W Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D764437
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Issue date Aug 23, 2016
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Plantronics, Inc.
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Joseph W Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number RE45056
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Issue date Aug 5, 2014
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number RE44672
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Issue date Dec 31, 2013
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D653649
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Issue date Feb 7, 2012
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D634300
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Issue date Mar 15, 2011
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D630186
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Issue date Jan 4, 2011
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D625710
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Issue date Oct 19, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D625712
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Issue date Oct 19, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D625711
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Issue date Oct 19, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D625713
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Issue date Oct 19, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D619561
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Issue date Jul 13, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Headset charging cradle
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Patent number 7,746,028
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Issue date Jun 29, 2010
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Plantronics, Inc.
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Joseph W. Yang
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Communications headset
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Patent number D612840
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Issue date Mar 30, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D612834
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Issue date Mar 30, 2010
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D577003
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Issue date Sep 16, 2008
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment
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Communications headset
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Patent number D569842
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Issue date May 27, 2008
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Plantronics, Inc.
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Joseph Yang
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D14 - Recording, communication, or information retrieval equipment