Mark Identification

COSERV

Serial Number

75440932

Filing Date

Feb 26, 1998

Registration Date

Aug 14, 2001

Trademark by

DENTON COUNTY ELECTRIC COOPERATIVE INC.

Active Trademark

Classification Information

[telecommunications equipment, namely, single, multiline, key, PBX, and centrex equipment]

Electrical and Scientific Apparatus

[drinking water]

Light Beverages

[telecommunications services, namely, local, long-distance, and cable television transmission services, providing multiple-user access to a global computer information network, wireless local multi-point distribution services, and providing digital data lines]

Telecommunications

Public utility services, namely,[ transmission and distribution of water,] electricity and natural gas

Transportation and storage