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Light fixture
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Patent number D606238
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Issue date Dec 15, 2009
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Acuity Brands, Inc.
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Utkan Salman
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D26 - Lighting
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Lighting fixture
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Patent number D605338
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Issue date Dec 1, 2009
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Acuity Brands, Inc.
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Utkan Salman
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D26 - Lighting
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Lighting fixture
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Patent number D561926
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Issue date Feb 12, 2008
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Acuity Brands, Inc.
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Utkan Salman
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D26 - Lighting
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Lighting fixture hanger
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Patent number D543310
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Issue date May 22, 2007
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture hanger
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Patent number D508753
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Issue date Aug 23, 2005
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture hanger
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Patent number D503009
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Issue date Mar 15, 2005
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Acuity Brands, Inc.
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Utkan Salman
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D26 - Lighting
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Lighting fixture
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Patent number D497024
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Issue date Oct 5, 2004
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture
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Patent number D496746
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Issue date Sep 28, 2004
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture
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Patent number D496748
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Issue date Sep 28, 2004
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture
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Patent number D496747
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Issue date Sep 28, 2004
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture housing
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Patent number D472667
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Issue date Apr 1, 2003
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Lighting fixture housing
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Patent number D472668
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Issue date Apr 1, 2003
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Acuity Brands, Inc.
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Douglas J. Herst
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D26 - Lighting
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Luminaire housing
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Patent number D441891
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Issue date May 8, 2001
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NSI Enterprises, Inc.
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Douglas J. Herst
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D26 - Lighting
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Luminaire housing
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Patent number D435310
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Issue date Dec 19, 2000
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NSI Enterprises, Inc.
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Douglas J. Herst
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D26 - Lighting