85126856
Sep 10, 2010
Mar 18, 2014
light guides comprised of a duct containing reflective and prismatic materials, namely, an apparatus that employs light concentrating optics used to guide sunlight to illuminate into central regions of a building; sunlight concentration panels, namely, an apparatus that employs light concentrating optics for tracking, collecting, concentrating, redirecting and guiding sunlight into light guides
Electrical and Scientific Apparatuslight fixtures for guiding sunlight into central regions of a building; light fixture sunlight concentration panels for tracking, collecting, concentrating, redirecting and guiding sunlight into light guides
Environmental Control Apparatusinstallation and maintenance services for light guiding systems that guide sunlight into central regions of a building; installation and maintenance services for light guiding systems that redirect sunlight
Building Construction and Repaircustom design and engineering of light guiding systems that guide sunlight into central regions of a building; consulting services in the field of design of light guiding systems that guide sunlight into central regions of a building; customer design and engineering of light guiding systems that redirect sunlight; consulting services in the field of design for light guiding systems that redirect sunlight
Computer and Scientific