Mark Identification

Serial Number

75698677

Filing Date

May 6, 1999

Registration Date

Dec 19, 2000

Trademark by

TOWER TECH INC.

Classification Information

EVAPORATIVE HEAT TRANSFER EQUIPMENT; NAMELY, COOLING TOWERS AND ACCESSORIES THEREFOR, SOLD AS A UNIT

Environmental Control Apparatus

COOLING TOWER RENTAL SERVICES AND CONSTRUCTION, ERECTION AND MAINTENANCE SERVICES

Building Construction and Repair