Mark Identification

XO

Serial Number

76124998

Filing Date

Sep 8, 2000

Registration Date

Dec 23, 2003

Trademark by

MCI COMMUNICATIONS SERVICES LLC

Active Trademark

Classification Information

Education and training services, namely, classes and seminars relating to the electronic transmission of voice, data, information, databases, and the Internet; arranging, conducting, and organizing seminars and educational and instructional conferences, exhibitions, and demonstrations regarding telecommunications and Internet technology; publication of guides, maps, manuals and printed matter relating to telecommunications, computers, and the Internet

Education and Entertainment