Mark Identification

ARGO SCIENTIFIC

Serial Number

75440739

Filing Date

Feb 18, 1998

Registration Date

Jun 29, 1999

Trademark by

BETZDEARBORN INC.

Classification Information

Chemical products for use in water treatment and fluid separation systems

Chemicals

treatment of elements, namely, membrane recovery and regeneration of elements

Treatment of Materials

chemical engineering and analytical services concerning the treatment of water and fluid separation systems

Computer and Scientific
TKR