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Keyboard
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Patent number D944251
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Issue date Feb 22, 2022
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Microsoft Corporation
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Benjamin S. Peterson
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D14 - Recording, communication, or information retrieval equipment
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Keyboard
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Patent number D944252
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Issue date Feb 22, 2022
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Microsoft Corporation
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Benjamin S. Peterson
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D14 - Recording, communication, or information retrieval equipment
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Stylus
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Patent number D918206
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Issue date May 4, 2021
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Microsoft Corporation
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Patrick T. Gaule
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D14 - Recording, communication, or information retrieval equipment
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Charger
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Patent number D904292
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Issue date Dec 8, 2020
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Microsoft Corporation
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Patrick T. Gaule
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D13 - Equipment for production, distribution, or transformation of energy
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