86156051
Jan 2, 2014
Mar 24, 2015
Light emitting diode (LED) displays for displaying text and graphics
Electrical and Scientific ApparatusLighting apparatus incorporating one or more lighting colors for theatres, clubs, discotheques, sporting arenas, studios, convention facilities, general purpose facilities, stage events, theatrical productions, concerts, conventions, exhibitions; LED (light emitting diode) lighting fixtures
Environmental Control Apparatus