Mark Identification

Serial Number

71527757

Filing Date

Jul 5, 1947

Registration Date

Sep 6, 1949

Trademark by

NALCO CHEMICAL COMPANY

Classification Information

CHEMICAL COMPOSITIONS IN THE FORM OF BALL BRIQUETS USED IN WATER TREATMENT, SUCH AS FOR SCALE PREVENTION, CORROSION PREVENTION, SOFTENING, PURIFYING, DESILICALIZING, CLARIFYING, STERILIZING, AND OTHERWISE CONDITIONING AND IMPROVING THE SAME

Metal Goods