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John T. Mayfield, III

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  • Loganville, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light fixture
    • Patent number D673324
    • Issue date Dec 25, 2012
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Surface mounted lighting fixture
    • Patent number 8,337,041
    • Issue date Dec 25, 2012
    • ABL IP Holding LLC
    • Stephen Barry McCane
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture
    • Patent number D672911
    • Issue date Dec 18, 2012
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D672912
    • Issue date Dec 18, 2012
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Retrofit light assembly
    • Patent number 8,220,957
    • Issue date Jul 17, 2012
    • ABL IP Holding LLC
    • Stephen Haight Lydecker
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture
    • Patent number D657904
    • Issue date Apr 17, 2012
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Mounting system
    • Patent number 8,153,894
    • Issue date Apr 10, 2012
    • ABL IP Holding LLC
    • Stephen Haight Lydecker
    • F21 - LIGHTING
  • Information Patent Grant

    Replacement light fixture and lens assembly for same
    • Patent number 8,100,551
    • Issue date Jan 24, 2012
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Louver
    • Patent number D640825
    • Issue date Jun 28, 2011
    • ABL IP Holding LLC
    • Peter M. Schmidt
    • D26 - Lighting
  • Information Patent Grant

    Light fixture and lens assembly for same
    • Patent number 7,918,589
    • Issue date Apr 5, 2011
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Louver assembly for a light fixture
    • Patent number 7,828,468
    • Issue date Nov 9, 2010
    • Acuity Brands, Inc.
    • John Thomas Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Bracket
    • Patent number D612534
    • Issue date Mar 23, 2010
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Replacement light fixture and lens assembly for same
    • Patent number 7,635,198
    • Issue date Dec 22, 2009
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Louver assembly
    • Patent number D594590
    • Issue date Jun 16, 2009
    • Acuity Brands, Inc.
    • John Thomas Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number 7,530,716
    • Issue date May 12, 2009
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Air-handling light fixture and lens assembly for same
    • Patent number 7,510,305
    • Issue date Mar 31, 2009
    • ABL IP Holding LLC
    • Kenneth G. Straton
    • F21 - LIGHTING
  • Information Patent Grant

    Louver assembly
    • Patent number D586948
    • Issue date Feb 17, 2009
    • Acuity Brands, Inc.
    • John Thomas Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture having a reflector assembly and a lens assembly for same
    • Patent number 7,481,552
    • Issue date Jan 27, 2009
    • ABL IP Holding LLC
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture and lens assembly for same
    • Patent number 7,455,422
    • Issue date Nov 25, 2008
    • ABL IP Holding LLC
    • Carl T. Gould
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture and lens assembly for same
    • Patent number 7,296,910
    • Issue date Nov 20, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture and lens assembly for same
    • Patent number 7,261,435
    • Issue date Aug 28, 2007
    • Acuity Brands, Inc.
    • Carl T. Gould
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture
    • Patent number D545992
    • Issue date Jul 3, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture housing
    • Patent number D545991
    • Issue date Jul 3, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D545993
    • Issue date Jul 3, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D545483
    • Issue date Jun 26, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D545482
    • Issue date Jun 26, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D545481
    • Issue date Jun 26, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture housing
    • Patent number D544993
    • Issue date Jun 19, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D544992
    • Issue date Jun 19, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • D26 - Lighting
  • Information Patent Grant

    Light fixture and lens assembly for same
    • Patent number 7,229,192
    • Issue date Jun 12, 2007
    • Acuity Brands, Inc.
    • John T. Mayfield, III
    • F21 - LIGHTING

Patents Applicationslast 30 patents