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Video viewer
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Patent number D506733
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Issue date Jun 28, 2005
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Aircraft Protective Systems, Inc.
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William J. Boyer, Jr.
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D14 - Recording, communication, or information retrieval equipment
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Video viewer support
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Patent number D503707
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Issue date Apr 5, 2005
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Aircraft Protective Systems, Inc.
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William J. Boyer, Jr.
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D14 - Recording, communication, or information retrieval equipment
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Card swipe device
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Patent number D499402
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Issue date Dec 7, 2004
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Aircraft Protective Systems, Inc.
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William J. Boyer
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D14 - Recording, communication, or information retrieval equipment