TREA

DICON SYSTEMS LIMITED

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Organization

  • TORONTO, CA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Non contact programming for transmitter module
    • Patent number 5,077,547
    • Issue date Dec 31, 1991
    • Dicon Systems Limited
    • Thomas A. D. Burgmann
    • G08 - SIGNALLING
  • Information Patent Grant

    Perimeter intrusion detector transmitter
    • Patent number D307875
    • Issue date May 15, 1990
    • Dicon Systems Limited
    • John Mallory
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Door/window intrusion detector transmitter
    • Patent number D307874
    • Issue date May 15, 1990
    • Dicon Systems Limited
    • John Mallory
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Central monitor
    • Patent number D306705
    • Issue date Mar 20, 1990
    • Dicon Systems Limited
    • John Mallory
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Transmitter module
    • Patent number D306704
    • Issue date Mar 20, 1990
    • Dicon Systems Limited
    • John Mallory
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Voice interactive security system
    • Patent number 4,821,027
    • Issue date Apr 11, 1989
    • Dicon Systems Limited
    • John Mallory
    • G08 - SIGNALLING
  • Information Patent Grant

    Transmitter cover
    • Patent number 4,803,473
    • Issue date Feb 7, 1989
    • Dicon Systems Limited
    • Stephen C. Taylor
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transmitter programmer connect system
    • Patent number 4,801,924
    • Issue date Jan 31, 1989
    • Dicon Systems Limited
    • Thomas A. D. Burgmann
    • G08 - SIGNALLING
  • Information Patent Grant

    Gas detector
    • Patent number D297317
    • Issue date Aug 23, 1988
    • Dicon Systems Limited
    • Stephen C. Taylor
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Smoke detector chamber
    • Patent number D297318
    • Issue date Aug 23, 1988
    • Dicon Systems Limited
    • Stephen C. Taylor
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Smoke detector base
    • Patent number D297270
    • Issue date Aug 16, 1988
    • Dicon Systems Limited
    • Stephen C. Taylor
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Smoke detector cover with light
    • Patent number D297219
    • Issue date Aug 16, 1988
    • Dicon Systems Limited
    • Stephen C. Taylor
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Battery operated smoke detector electronics
    • Patent number 4,205,306
    • Issue date May 27, 1980
    • Dicon Systems Limited
    • Zbigniew W. Turlej
    • G08 - SIGNALLING

Trademarklast 30 trademarks

  • Information Trademark

    73722214 - ALARM-PAUSE
    • Serial number 73722214
    • Registration number 1541305
    • Filing date Apr 14, 1988
    • DICON SYSTEMS LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73703773 - AUTOCODE
    • Serial number 73703773
    • Registration number 1600400
    • Filing date Jan 4, 1988
    • DICON SYSTEMS LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73691971 - DICON EAR VERIFIER
    • Serial number 73691971
    • Filing date Oct 26, 1987
    • DICON SYSTEMS LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73026319 - DICON
    • Serial number 73026319
    • Registration number 1022542
    • Filing date Jul 9, 1974
    • CHECK SECURITY SYSTEMS LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments