TREA

Unex Corporation

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Organization

  • Chelmsford, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone headset amplifier and method of operation
    • Patent number 5,982,879
    • Issue date Nov 9, 1999
    • Unex Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone assembly in a microphone boom of a headset
    • Patent number 5,615,273
    • Issue date Mar 25, 1997
    • Unex Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headset interface assembly
    • Patent number 5,448,646
    • Issue date Sep 5, 1995
    • Unex Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headset/amplifier interface adaptor
    • Patent number D357667
    • Issue date Apr 25, 1995
    • Unex Corporation
    • Robert E. Lucey
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Portion of a headset cable
    • Patent number D357668
    • Issue date Apr 25, 1995
    • Unex Corporation
    • Robert E. Lucey
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Microphone
    • Patent number 5,410,608
    • Issue date Apr 25, 1995
    • Unex Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headset amplifier
    • Patent number 5,396,551
    • Issue date Mar 7, 1995
    • Unex Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earpiece high voltage baffle
    • Patent number D348066
    • Issue date Jun 21, 1994
    • Unex Corporation
    • Robert E. Lucey
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earphone housing
    • Patent number D348067
    • Issue date Jun 21, 1994
    • Unex Corporation
    • Robert E. Lucey
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Ear support
    • Patent number D346026
    • Issue date Apr 12, 1994
    • Unex Corporation
    • Lawrence G. Shubert
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Inside connector for a communication headset system
    • Patent number D339791
    • Issue date Sep 28, 1993
    • Unex Corporation
    • Robert E. Lucey
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector for a communication headset system
    • Patent number D332600
    • Issue date Jan 19, 1993
    • Unex Corporation
    • Robert E. Lucey
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector for a communication headset system
    • Patent number D332601
    • Issue date Jan 19, 1993
    • Unex Corporation
    • Robert E. Lucey
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Earphone with adjustable headband with progressively shallow detents
    • Patent number 5,117,465
    • Issue date May 26, 1992
    • Unex Corporation
    • James T. MacDonald
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

  • Information Trademark

    74567153 - FLEXPRO
    • Serial number 74567153
    • Registration number 1919444
    • Filing date Aug 29, 1994
    • UNEX Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74448467 - PROBRIDGE
    • Serial number 74448467
    • Registration number 1902140
    • Filing date Oct 14, 1993
    • UNEX Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74215285 - UNEX
    • Serial number 74215285
    • Registration number 1751060
    • Filing date Oct 24, 1991
    • UNEX Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74215284 - SOUNDPLUS
    • Serial number 74215284
    • Registration number 1711382
    • Filing date Oct 24, 1991
    • UNEX Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments