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Keyboard with access buttons
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Patent number D476013
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Issue date Jun 17, 2003
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Logitech Europe S.A.
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Alain Tabasso
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D14 - Recording, communication, or information retrieval equipment
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Flexible keyboard
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Patent number D475709
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Issue date Jun 10, 2003
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Logitech Europe S.A.
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Keith J. Tritschler
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D14 - Recording, communication, or information retrieval equipment
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Foldable keyboard
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Patent number D470493
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Issue date Feb 18, 2003
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Logitech Europe S.A.
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Keith J. Tritschler
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D14 - Recording, communication, or information retrieval equipment
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Keyboard with volume control
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Patent number D458606
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Issue date Jun 11, 2002
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Logitech Europe S.A.
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Keith J. Tritschler
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D14 - Recording, communication, or information retrieval equipment
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Keyboard with roller and volume dial
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Patent number D458605
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Issue date Jun 11, 2002
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Logitech Europe S.A.
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Keith J. Tritschler
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D14 - Recording, communication, or information retrieval equipment
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