Mark Identification

DUOLITE

Serial Number

71460234

Filing Date

Apr 28, 1943

Registration Date

Sep 14, 1943

Trademark by

DDP SPECIALTY ELECTRONIC MATERIALS US 8LLC

Active Trademark

Classification Information

Zeolitic Materials-Namely, Synthetic Resinous Zeolites for Filtration and Purification of Liquids and Gases

Metal Goods