Mark Identification

(3)WORKS

Serial Number

76194280

Filing Date

Jan 12, 2001

Registration Date

Dec 3, 2002

Trademark by

LEVEL 3 COMMUNICATIONS LLC

Classification Information

Telecommunications services, namely, providing a telecommunications network interface to allow multiple users to perform testing via a global computer information network to determine the interoperability of telecommunications equipment with other telecommunications services, namely voice telephone local and long distance services via a fiber optic network

Telecommunications