73278033
Sep 15, 1980
Sep 14, 1982
ELECTRICAL LIGHTING CONTROLS AND EQUIPMENT-NAMELY, DIMMERS, PROGRAMMABLE COMPUTERIZED ELECTRONIC CONTROLS FOR THEATRICAL AND TELEVISION LIGHTING, AND CABLES, CONTROL PANELS, AND RACKS THEREFOR; PATCH PANELS FOR THEATRICAL AND TELEVISION LIGHTING; PROGRAMMABLE CONTROLS FOR THEATRE HOUSE-LIGHTS AND OTHER INTERIOR LIGHTING APPLICATIONS; (( SLIDE AND SPECIAL EFFECTS PROJECTORS FOR THEATRICAL LIGHTING; )) AND STANDS, CLAMPS, CONNECTOR STRIPS, AND PLUG-IN RECEPTACLE BOXES FOR USE WITH LIGHTING CONTROLS
Electrical and Scientific ApparatusELECTRICAL LIGHTING FOR THEATER, STAGE, TELEVISION, MOTION PICTURE, PHOTOGRAPHY, AUDITORIUMS, ENTERTAINMENT AREAS, AND DISPLAYS, AND EXTERIOR AND INTERIOR GENERAL ILLUMINATION AND ACCENT LIGHTING FOR COMMERICAL, INSTITUTIONAL, INDUSTRIAL, AND RESIDENTIAL BUILDINGS--NAMELY FLOODLIGHTS, SPOTLIGHTS, FOOTLIGHTS, BORDERLIGHTS, CYCLORAMA LIGHTS, SOFTLIGHTS, (( FOLLOW SPOTS, BEAM LIGHTS, DOWNLIGHTS, STEPLIGHTS, RECESSED CEILING LIGHTS, )) AND LAMPS THEREFOR; (( LOUVRE, AISLE )) AND (( EXIT LIGHTS; )) PORTABLE LIGHT STANDS; LIGHT MOUNTING AND INSTALLATION EQUIPMENT--NAMELY, (( ELECTRICAL LIGHT FLASHERS; )) ARCH LAMPS (( AND CARBON RODS )) THEREFOR; (( AND MIRROR-TILED REVOLVING BALLS USED FOR LIGHTING EFFECTS, ))
Environmental Control Apparatus