Mark Identification

XOFFERINGS

Serial Number

76126791

Filing Date

Sep 8, 2000

Registration Date

Nov 4, 2003

Trademark by

XO COMMUNICATIONS LLC

Classification Information

Computer services, namely, registration of Internet web sites with indexes and search engines for others; design of telecommunications systems, namely, voice and data communication systems; technical consulting services in the field of telecommunications; compilation, analysis, retrieval, and provision of information regarding managed security, Internet usage, global computer network usage, telephone usage, or intranet network usage and extranet network usage; hosting of Web sites, computer databases, computer networks, interactive computer communications networks, and electronic publication, namely Web pages and newsletters for others; maintenance and servicing of computer software, telecommunications software, and Internet software; consulting in the fields of computers, telecommunications, and Web hosting; and computer services, namely, creating, maintaining, and managing Web sites for others; hosting of computer bulletin boards for others

Computer and Scientific