MCI COMMUNICATIONS CORPORATION Trademarks
MCI PREPAID

MCI PREPAID

Filed: March 31, 1994
telecommunications services; namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507477

MCI VISION 800 NETWORK MANAGER

MCI VISION 800 NETWORK MANAGER

Filed: March 31, 1994
telecommunications services; namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507478

MCI 800 NETWORK MANAGER

MCI 800 NETWORK MANAGER

Filed: March 31, 1994
telecommunications services; namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507479

MCI PREPAID

MCI PREPAID

Filed: March 31, 1994
non-magnetic telephone calling cards
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507480

MCI 800 ENHANCED CALL MANAGER

MCI 800 ENHANCED CALL MANAGER

Filed: March 31, 1994
telecommunications services; namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507481

MCI 800 CALL MANAGER

MCI 800 CALL MANAGER

Filed: March 31, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507482

COMMUNICATIONS FOR THE NEXT 100 YEARS

COMMUNICATIONS FOR THE NEXT 100 YEARS

Filed: March 31, 1994
telecommunications services; namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74507650

KNOWLEDGE SERVICES

KNOWLEDGE SERVICES

Filed: April 7, 1994
providing consultation and management services to others in respect to telecommunications technology and networks
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74509778

WORLD PHONE

WORLD PHONE

Filed: April 7, 1994
telecommunications services, namely the electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74510055

WORLDPHONE

WORLDPHONE

Filed: April 11, 1994
non-magnetic telephone calling cards
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74510759

SURERATE

SURERATE

Filed: April 15, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74513036

AROUND TOWN

AROUND TOWN

Filed: April 18, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74513184

BUSINESS WITHOUT BOUNDARIES

BUSINESS WITHOUT BOUNDARIES

Filed: April 22, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74515127

MINIMUM SECURITY

MINIMUM SECURITY

Filed: April 22, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74515197

WORLDWIDE OPTIMIZER

WORLDWIDE OPTIMIZER

Filed: April 29, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74518535

1-800-CALL INFO

1-800-CALL INFO

Filed: April 29, 1994
telecommunications services, namely electronic transmission of voice and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74518536

MCI BUSINESS CONTINUITY PLANNING

MCI BUSINESS CONTINUITY PLANNING

Filed: May 10, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74523454

MCI METRO

MCI METRO

Filed: May 17, 1994
telecommunications services, namely electronic transmission of voice, data, images and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74525977

SURE SAVINGS

SURE SAVINGS

Filed: May 25, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529260

FRIENDS & FAMILY SURE SAVINGS

FRIENDS & FAMILY SURE SAVINGS

Filed: May 25, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529261

THE NEXT GENERATION OF CALL PROCESSING

THE NEXT GENERATION OF CALL PROCESSING

Filed: May 25, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529301

CUSTOM MESSAGE GUARDIAN

CUSTOM MESSAGE GUARDIAN

Filed: May 25, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529302

PAYPHONEDIRECT

PAYPHONEDIRECT

Filed: May 25, 1994
telecommunications services, namely providing operator services for pay phones owned by others
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529354

MCI HOTELDIRECT

MCI HOTELDIRECT

Filed: May 25, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74529355

MCI PERSPECTIVE CUSTOM QUERY

MCI PERSPECTIVE CUSTOM QUERY

Filed: May 27, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74530700

MCI ADVANCED SURVEY

MCI ADVANCED SURVEY

Filed: June 2, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74532464

MCI BASIC SURVEY

MCI BASIC SURVEY

Filed: June 2, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74532664

FREE CALLING ZONE

FREE CALLING ZONE

Filed: June 2, 1994
long distance telephone services
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74532669

CAMPUSMCI

CAMPUSMCI

Filed: June 16, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74538457

FRIENDS & FAMILY II THE NEXT GENERATION

FRIENDS & FAMILY II THE NEXT GENERATION

Filed: June 17, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74538813

FRIENDS & FAMILY II

FRIENDS & FAMILY II

Filed: June 17, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74538814

AHORROS COMPROBADOS

AHORROS COMPROBADOS

Filed: July 5, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74545396

AMERICA'S INEXPENSIVE WAY TO CALL COLLECT

AMERICA'S INEXPENSIVE WAY TO CALL COLLECT

Filed: July 7, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74546516

XSTREAM25

XSTREAM25

Filed: July 19, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551186

NETWORKMCI STAR DEVELOPER

NETWORKMCI STAR DEVELOPER

Filed: July 19, 1994
providing laboratory facilities to others for the testing of telecommunications goods and services
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551187

NETWORKMCI DEVELOPERS LAB

NETWORKMCI DEVELOPERS LAB

Filed: July 19, 1994
providing laboratory facilities to others for the testing of telecommunications goods and services
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551195

NETWORKMCI DEVELOPERS LAB

NETWORKMCI DEVELOPERS LAB

Filed: July 19, 1994
providing laboratory facilities to others for the testing of telecommunications goods and services
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551196

MCI INSTITUTE

MCI INSTITUTE

Filed: July 19, 1994
telecommunications services, namely electronic transmission of multimedia educational materials
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551197

XSTREAM3270

XSTREAM3270

Filed: July 19, 1994
telecommunications services, namely electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551198

XSTREAM

XSTREAM

Filed: July 19, 1994
telecommunications services, namely, electronic transmission of voice, data and information
Owned by: MCI COMMUNICATIONS CORPORATION
Serial Number: 74551199