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Bluetooth low energy beacon
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Patent number D780183
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Issue date Feb 28, 2017
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Hill Ferguson
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D14 - Recording, communication, or information retrieval equipment
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Bluetooth low energy beacon
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Patent number D749589
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Issue date Feb 16, 2016
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PayPal, Inc.
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Hill Ferguson
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D14 - Recording, communication, or information retrieval equipment
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Bluetooth low energy beacon
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Patent number D723566
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Issue date Mar 3, 2015
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Ebay Inc.
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Hill Ferguson
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D14 - Recording, communication, or information retrieval equipment
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