TREA

David C. Danielson

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  • Litchfield, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cradle for a telephone handset
    • Patent number D365824
    • Issue date Jan 2, 1996
    • AT&T Corp.
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone stand
    • Patent number D364621
    • Issue date Nov 28, 1995
    • AT&T Corp.
    • John E. Clarke
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone station having a touch-screen display
    • Patent number D323657
    • Issue date Feb 4, 1992
    • AT&T Bell Laboratories
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone stand
    • Patent number D318051
    • Issue date Jul 9, 1991
    • AT&T Bell Laboratories
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile transceiver
    • Patent number D315343
    • Issue date Mar 12, 1991
    • AT&T Bell Laboratories
    • Arlan K. Andrews
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone answering set
    • Patent number D313233
    • Issue date Dec 25, 1990
    • AT&T Bell Laboratories
    • Arlan K. Andrews
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone dialer adjunct
    • Patent number D304587
    • Issue date Nov 14, 1989
    • American Telephone and Telegraph Company
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D303114
    • Issue date Aug 29, 1989
    • American Telephone and Telegraph Company, AT&T Information Systems
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone answering device
    • Patent number D289155
    • Issue date Apr 7, 1987
    • AT&T Information Systems
    • Richard R. Brooks
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone stand
    • Patent number D287494
    • Issue date Dec 30, 1986
    • AT&T Information Systems
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone stand
    • Patent number D286285
    • Issue date Oct 21, 1986
    • AT&T Information Systems Inc.
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base
    • Patent number D285198
    • Issue date Aug 19, 1986
    • AT&T Technologies, Inc.
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone handset
    • Patent number D285073
    • Issue date Aug 12, 1986
    • AT&T Bell Laboratories
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone handset
    • Patent number D275006
    • Issue date Aug 7, 1984
    • AT&T Bell Telephone Laboratories
    • David C. Danielson
    • D14 - Recording, communication, or information retrieval equipment