Patents by Inventor John D. DeMasie

John D. DeMasie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LED lighting assembly for fluorescent light fixtures
    Patent number: 8789966
    Abstract: Described are LED lighting assemblies that may be used to replace a light source in a light fixture. The LED lighting assembly may include a thermally conductive extrusion, a plurality of light emitting diodes, and a diffuser. The diffuser is positioned below the light emitting diodes and also releasably engages the extrusion. The light fixture may include a housing, a reflector assembly with at least one longitudinally extending trough, at least one light source, and at least one lens assembly. As an example, the at least one lens assembly and the at least one light source are removed, and at least one LED lighting assembly is provided. At least a portion of the extrusion of the at least one LED lighting assembly is placed adjacent the at least one longitudinally extending trough. The diffuser of the at least one LED lighting assembly is connected to the at least one longitudinally extending trough.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: July 29, 2014
    Assignee: ABL IP Holding LLC
    Inventors: Forrest McCanless, John D. DeMasie
  • LED LIGHTING ASSEMBLY FOR FLUORESCENT LIGHT FIXTURES
    Publication number: 20120155073
    Abstract: Described are LED lighting assemblies that may be used to replace a light source in a light fixture. The LED lighting assembly may include a thermally conductive extrusion, a plurality of light emitting diodes, and a diffuser. The diffuser is positioned below the light emitting diodes and also releasably engages the extrusion. The light fixture may include a housing, a reflector assembly with at least one longitudinally extending trough, at least one light source, and at least one lens assembly. As an example, the at least one lens assembly and the at least one light source are removed, and at least one LED lighting assembly is provided. At least a portion of the extrusion of the at least one LED lighting assembly is placed adjacent the at least one longitudinally extending trough. The diffuser of the at least one LED lighting assembly is connected to the at least one longitudinally extending trough.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 21, 2012
    Inventors: Forrest McCanless, John D. DeMasie