DUOTAB
Mark Identification

DUOTAB

Serial Number

77871514

Filing Date

Nov 12, 2009

Registration Date

Mar 22, 2011

Trademark by

BIO-LAB INC.

Classification Information

Water treatment chemicals and chemical blends for use in swimming pools, namely, shock treatment chemicals, chlorine and chlorine compounds

Chemicals

Algaecides for use in swimming pools

Pharmaceuticals