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Modem
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Patent number D368097
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Issue date Mar 19, 1996
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Hayes Microcomputer Products, Inc.
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James R. Heberling
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D14 - Recording, communication, or information retrieval equipment
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Portable modem
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Patent number D361570
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Issue date Aug 22, 1995
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Hayes Microcomputer Products, Inc.
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Samuel W. Harris
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D14 - Recording, communication, or information retrieval equipment
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Modem
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Patent number D359287
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Issue date Jun 13, 1995
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Hayes Microcomputer Products, Inc.
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James R. Heberling
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D14 - Recording, communication, or information retrieval equipment
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Modem
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Patent number D346606
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Issue date May 3, 1994
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Hayes Microcomputer Products, Inc.
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Samuel W. Harris
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D14 - Recording, communication, or information retrieval equipment
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Data communications peripheral
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Patent number D321178
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Issue date Oct 29, 1991
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Hayes Microcmputer Products, Inc.
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Frank Bowker
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D14 - Recording, communication, or information retrieval equipment
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Data communications peripheral
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Patent number D320389
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Issue date Oct 1, 1991
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Hayes Microcomputer Products, Inc.
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Frank Bowker
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D14 - Recording, communication, or information retrieval equipment
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Data communications peripheral
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Patent number D318656
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Issue date Jul 30, 1991
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Hayes Microcomputer Products, Inc.
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Frank Bowker
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D14 - Recording, communication, or information retrieval equipment
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Data communications peripheral
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Patent number D318655
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Issue date Jul 30, 1991
-
Hayes Microcomputer Products, Inc.
-
Frank Bowker
-
D14 - Recording, communication, or information retrieval equipment
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