International Data Group, Inc. Trademarks
INSITE

INSITE

Filed: December 23, 1991
newsletter for companies who sell technology-related products and services
Owned by: International Data Group, Inc.
Serial Number: 74232482

IDG BOOKS

IDG BOOKS

Filed: June 29, 1992
paper goods and printed matter; namely, books, magazines, newsletters, journals, manuals, brochures and pamphlets in the…
Owned by: International Data Group, Inc.
Serial Number: 74289259

IDC

IDC

Filed: September 30, 1992
computer consulting services
Owned by: International Data Group, Inc.
Serial Number: 74318856

COMPUTERWORLD

COMPUTERWORLD

Filed: March 23, 1993
organizing and conducting trade shows and conferences in the computer field
Owned by: International Data Group, Inc.
Serial Number: 74371020

VIDEO EVENT

VIDEO EVENT

Filed: May 3, 1993
magazines, newspapers and newsletters relating to the video cassette industry
Owned by: International Data Group, Inc.
Serial Number: 74385451

DIRECTIONS -----

DIRECTIONS -----

Filed: July 21, 1993
arranging and conducting briefing sessions relating to the information technology industry
Owned by: International Data Group, Inc.
Serial Number: 74415026

WORLD ONLINE

WORLD ONLINE

Filed: February 28, 1994
on-line service, namely accessing by means of a computer, newspapers, magazines, and trade journals in the field of computers…
Owned by: International Data Group, Inc.
Serial Number: 74495158

MACWORLD

MACWORLD

Filed: March 15, 1994
books relating to computers and computer software
Owned by: International Data Group, Inc.
Serial Number: 74500630

INFOWORLD

INFOWORLD

Filed: March 22, 1994
books relating to computers, computing and computer software
Owned by: International Data Group, Inc.
Serial Number: 74503204

PC WORLD

PC WORLD

Filed: March 22, 1994
books relating to computers, computing and computer software
Owned by: International Data Group, Inc.
Serial Number: 74503343

CIO PERSPECTIVES

CIO PERSPECTIVES

Filed: May 9, 1994
conducting educational and training conferences in the field of information technology
Owned by: International Data Group, Inc.
Serial Number: 74520856

PC WORLD

PC WORLD

Filed: June 1, 1994
computer programs in the nature of CD-ROMS, disks and cassettes containing information relating to the field of computers…
Owned by: International Data Group, Inc.
Serial Number: 74531992

_ _ _ _ _ GIZMOS

_ _ _ _ _ GIZMOS

Filed: August 3, 1994
pre-recorded computer programs containing information regarding computers and computer software and the use of computers…
Owned by: International Data Group, Inc.
Serial Number: 74556513

THE CIO WRAPSHEET

THE CIO WRAPSHEET

Filed: August 19, 1994
newsletter featuring topics of interest to information executives and to those who market to information executives
Owned by: International Data Group, Inc.
Serial Number: 74563042

NOTES FROM THE FIELD BY ROBERT X. CRINGELY

NOTES FROM THE FIELD BY ROBERT X. CRINGELY

Filed: September 12, 1994
magazine column in the field of computers
Owned by: International Data Group, Inc.
Serial Number: 74572506

PROTIP

PROTIP

Filed: November 18, 1994
section of magazine dealing with computer and video games
Owned by: International Data Group, Inc.
Serial Number: 74600579

IDG BOOKS

IDG BOOKS

Filed: February 1, 1995
housemark for a full line of books on a wide variety of topics
Owned by: International Data Group, Inc.
Serial Number: 74628351

IWORLD

IWORLD

Filed: April 4, 1995
[ books, magazines, catalogues, manuals, brochures, pamphlets, guides and newsletters in the field of information services…
Owned by: International Data Group, Inc.
Serial Number: 74655700

IDG BOOKS

IDG BOOKS

Filed: May 25, 1995
full line of paper goods and printed matter, namely books, magazines, newsletters, journals and manuals on a wide variety…
Owned by: International Data Group, Inc.
Serial Number: 74679696

IDG BOOKS WORLDWIDE

IDG BOOKS WORLDWIDE

Filed: May 25, 1995
full line of paper goods and printed matter, namely, books, magazines, newsletters, journals and manuals on a wide variety…
Owned by: International Data Group, Inc.
Serial Number: 74679697

IDG WORLD UPDATE

IDG WORLD UPDATE

Filed: September 15, 1995
publication, namely a corporate newsletter
Owned by: International Data Group, Inc.
Serial Number: 74729426

IDC

IDC

Filed: September 30, 1992
market research and business management consulting services to computer, communications and information technology companies…
Owned by: International Data Group, Inc.
Serial Number: 74801803

THE PC WORLD TOP 10

THE PC WORLD TOP 10

Filed: October 11, 1995
syndicated magazine section or column in the field of computer technology, electronic data and information technology
Owned by: International Data Group, Inc.
Serial Number: 75004074

PRONEWS

PRONEWS

Filed: October 26, 1995
section of magazine dealing with computers and video games
Owned by: International Data Group, Inc.
Serial Number: 75010877

PROREVIEWS

PROREVIEWS

Filed: October 26, 1995
section of magazine dealing with computers and video games
Owned by: International Data Group, Inc.
Serial Number: 75010879

SECRETS

SECRETS

Filed: November 20, 1995
magazine column regarding computers, computer software and information technology
Owned by: International Data Group, Inc.
Serial Number: 75022112

IT CAREERS

IT CAREERS

Filed: December 1, 1995
providing an on-line database featuring employment opportunities for professionals in the information technology and information…
Owned by: International Data Group, Inc.
Serial Number: 75028031

PCW

PCW

Filed: February 9, 1996
providing multiple user access to an interactive computer database in the fields of computers, high technology, communications…
Owned by: International Data Group, Inc.
Serial Number: 75055749

CAREERMAIL

CAREERMAIL

Filed: March 25, 1996
Email notification service about employment opportunities
Owned by: International Data Group, Inc.
Serial Number: 75077480

QUICKPOLL

QUICKPOLL

Filed: March 26, 1996
on-line polling for others of readers of print and electronic media information technology publications for advertising…
Owned by: International Data Group, Inc.
Serial Number: 75078870

DEMO

DEMO

Filed: April 29, 1996
arranging and conducting business conferences in the field of information services and information technology
Owned by: International Data Group, Inc.
Serial Number: 75096131

NETFLASH

NETFLASH

Filed: July 15, 1996
online daily news service covering the networking industry available on the Worldwide Web
Owned by: International Data Group, Inc.
Serial Number: 75134109

IDG

IDG

Filed: October 22, 1996
computer services, namely, providing information in information technology fields, rendered by means of a global computer…
Owned by: International Data Group, Inc.
Serial Number: 75186324

...FOR DUMMIES BESTSELLING BOOK SERIES FROM IDG

...FOR DUMMIES BESTSELLING BOOK SERIES FROM IDG

Filed: December 19, 1996
nylon bags
Owned by: International Data Group, Inc.
Serial Number: 75215680

THE PREMIER 100

THE PREMIER 100

Filed: January 6, 1997
magazine supplement relating to companies effectively using information technology
Owned by: International Data Group, Inc.
Serial Number: 75223684

IDG BOOKS WORLDWIDE

IDG BOOKS WORLDWIDE

Filed: April 30, 1997
newsletters, catalogs, brochures, booklets and books on a wide variety of topics; calendars; greeting cards; plastic and…
Owned by: International Data Group, Inc.
Serial Number: 75284057

INTERNATIONAL DATA CORPORATION

INTERNATIONAL DATA CORPORATION

Filed: May 13, 1997
consultation and research services in the field of information technology
Owned by: International Data Group, Inc.
Serial Number: 75291158

PC WORLD

PC WORLD

Filed: September 12, 1997
PROVIDING A WEBSITE FOR THE TRANSFER AND DISSEMINATION OF INFORMATION IN THE FIELDS OF COMPUTERS, COMPUTING, HIGH TECHNOLOGY…
Owned by: International Data Group, Inc.
Serial Number: 75355800

'NET BUZZ

'NET BUZZ

Filed: September 18, 1997
magazine section in the fields of computers, computer related issues, information technology, communications and high technology…
Owned by: International Data Group, Inc.
Serial Number: 75359407

'NET BUZZ

'NET BUZZ

Filed: September 18, 1997
computer services, namely, providing a website of information in the field of computers, computer related issues, information…
Owned by: International Data Group, Inc.
Serial Number: 75359408