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Telephone
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Patent number D395307
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Issue date Jun 16, 1998
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Long Hall Tehnologies, L.L.C.
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Gerald W. Cummings
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D14 - Recording, communication, or information retrieval equipment
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Camera
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Patent number D393272
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Issue date Apr 7, 1998
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Long Hall Technologies, L.L.C.
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Marc H. Segan
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D16 - Photography and optical equipment
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Stereo headphone
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Patent number D388436
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Issue date Dec 30, 1997
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Long Hall Technologies, L.L.C.
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Marc H. Segan
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D14 - Recording, communication, or information retrieval equipment
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AM/FM transistor radio
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Patent number D386762
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Issue date Nov 25, 1997
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Long Hall Technologies, L.L.C.
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Marc H. Segan
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D14 - Recording, communication, or information retrieval equipment
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Calculator
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Patent number D383485
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Issue date Sep 9, 1997
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Long Hall Technologies, L.L.C.
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Marc H. Segan
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D18 - Printing and office machinery
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