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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US398860914 Mar 197526 Oct 1976K-S-H, Inc.Lighting panel and luminaire using it
US405376229 Dec 197511 Oct 1977Armstrong Cork CompanyTwin-beam luminaire lens
US456251523 May 198431 Dec 1985Emerson Electric Co.Calibrated area source task light
US48169763 Feb 198728 Mar 1989Manville CorporationHigh efficiency luminaire with high angle brightness control
US795083317 Jun 200831 May 2011Genlyte Thomas Group LLCSplay frame luminaire
USD5630361 Sep 200526 Feb 2008Nichia CorporationLight emitting diode lens
USD5657861 Sep 20051 Apr 2008Oldenburg Group IncorporatedLighting fixture
USD6270954 Dec 20089 Nov 2010Nichia CorporationLight emitting diode lens
USD63242314 May 20088 Feb 2011Total Precision Cabinetry, Inc.Modular bulkhead