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Connector
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Patent number D546284
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Issue date Jul 10, 2007
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Logitech Europe S.A.
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Raymond Weikel
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D13 - Equipment for production, distribution, or transformation of energy
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Behind the head headset
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Patent number D517043
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Issue date Mar 14, 2006
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Logitech Europe S.A.
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Robert Jacobson
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D14 - Recording, communication, or information retrieval equipment
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Speaker
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Patent number D512989
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Issue date Dec 20, 2005
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Logitech Europe S.A.
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Wells Brimhall
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D14 - Recording, communication, or information retrieval equipment
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Behind the head headset
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Patent number D512981
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Issue date Dec 20, 2005
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Logitech Europe S.A.
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Robert Jacobson
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D14 - Recording, communication, or information retrieval equipment
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Speaker
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Patent number D512415
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Issue date Dec 6, 2005
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Logitech Europe S.A.
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Wells Brimhall
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D14 - Recording, communication, or information retrieval equipment
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Ear-clip for personal audio device
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Patent number D510931
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Issue date Oct 25, 2005
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Logitech Europe S.A.
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Raymond Weikel
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D14 - Recording, communication, or information retrieval equipment
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Speaker
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Patent number D510573
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Issue date Oct 11, 2005
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Logitech Europe S.A.
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Wells Brimhall
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D14 - Recording, communication, or information retrieval equipment
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Headset
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Patent number D499397
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Issue date Dec 7, 2004
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Logitech Europe S.A.
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Kevin Hlas
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D14 - Recording, communication, or information retrieval equipment