11 CRYSTAL GLASS LENSES FOR LIGHTING FIXTURES WITH A CERAMIC COATING THEREON
FIRST USE JUNE 11, 1975; IN COMMERCE JUNE 11, 1975; MAR. 17, 1975, IN A DIFFERENT FORM. FIRST USE JUNE 11, 1975; IN COMMERCE JUNE 11, 1975; MAR. 17, 1975, IN A DIFFERENT FORM. "BY," "INDUSTRIES," "INC."