PENNWELL PUBLISHING COMPANY

ADVANCED I.T. SOLUTIONS

ARRANGING AND CONDUCTING EDUCATIONAL CONFERENCES IN THE FIELD OF COMPUTER TECHNOLOGY;MAGAZINES AND NEWSLETTERS IN THE FIELD OF COMPUTER TECHNOLOGY;I.T.;PROVIDING INFORMATION IN THE FIELD OF COMPUTER TECHNOLOGY VIA ON-LINE DATABASES;

AMERICAN MANUFACTURER'S NEW PRODUCT INDEX

annual printed directory of new products in the manufacturing marketplace;AMERICAN MANUFACTURERS NEW PRODUCT MIX;INDEX;

ASIAN POWER PROJECTS REVIEW

magazine relating to electric power development in Asian countries;REVIEW;

BACKBONE TECHNOLOGIES MAGAZINE

MAGAZINE RELATING TO COMMUNICATIONS TECHNOLOGY;BACK BONE TECHNOLOGIES MAGAZINE;TECHNOLOGIES MAGAZINE;

BOLIVIA OIL & GAS (BOG)

arranging and conducting business conferences relating to petroleum;BOLIVIA OIL & GAS;

BREAD AND BUTTER OPERATIONS

section of magazine relating to fire fighting; book relating to fire fighting;OPERATIONS;

CABLE FOREMAN

MAGAZINE RELATING TO THE COMMUNICATIONS CABLE INDUSTRY;

CABLELAND

BOARD GAME;

CABLING INSTALLATION & MAINTENANCE

magazines about the installation and maintenance of communications cabling;

CABLING INSTALLATION & MAINTENANCE INSTALLER TIPS VIDEOS

instructional video for cabling installation and maintenance and manuals sold therewith;VIDEO;

CABLING INSTALLATION EXPO

CABLING INSTALLATION EXPOSITION;arranging and conducting exhibits and expositions in the field of communications cabling installation;

CABLING INSTALLER TIPS

VIDEOS RELATING TO CABLING;

CARIBBEAN OIL & GAS (COG)

CARIBBEAN OIL AND GAS COG;ARRANGING AND CONDUCTING CONFERENCES RELATING TO THE OIL AND GAS INDUSTRY;CARIBBEAN OIL & GAS;

CGW

MAGAZINE ARTICLES DEALING WITH COMPUTERS AND COMPUTER GRAPHICS;

CHILE OIL & GAS (COG)

arranging and conducting business conferences relating to petroleum;CHILE OIL & GAS;

CI&M VIDEO

instructional video for cabling installation and maintenance;VIDEO;

CLEANROOMS INTERNATIONAL

magazine in the field of contamination control;CLEAN ROOMS INTERNATIONAL;INTERNATIONAL;

COLOR PUBLISHING

quarterly magazine relating to color publishing;

COMPUTER ARTIST

magazine relating to computer art;

COMPUTER ARTIST

magazine relating to computer art;COMPUTER ARTIST;

COMPUTER DESIGN

Technical Publication-Namely, Technical Magazine;

COMPUTER DESIGN

technical publication; namely, technical magazine;

COMPUTER DESIGN

technical publication, namely, technical publication in the field of computer design;The mark is lined for the color red but no claim to a particular color is made. The stippling in the drawing is for shading purposes only.;

COMPUTER DESIGN'S ASIC DESIGN

monthly magazine relating to ASIC systems for the computer-based industries;COMPUTER DESIGNS ASIC DESIGN;ASIC DESIGN;

COMPUTER DESIGN'S ELECTRONIC SYSTEMS TECHNOLOGY & DESIGN

PUBLICATIONS, NAMELY, MAGAZINES IN THE FIELD OF COMPUTER DESIGN AND ELECTRONIC SYSTEMS INCORPORATING MICROPROCESSORS AND MICROCONTROLLERS;COMPUTER DESIGNS ELECTRONIC SYSTEMS TECHNOLOGY AND DESIGN;as to COMPUTER DESIGN'S;ELECTRONIC SYSTEMS TECHNOLOGY & DESIGN;

COMPUTER DESIGN'S OEM INTEGRATION

magazine supplement relating to OEM systems for the computer-based industries;COMPUTER DESIGNS OEM INTEGRATION;as to COMPUTER DESIGN'S;OEM INTEGRATION;

CONCURRENT ENGINEERING AND TIME-TO-MARKET NEWS

trade publication;

CONVERGENCE 2000

ARRANGING AND CONDUCTING BUSINESS CONFERENCES RELATING TO PETROLEUM;The stippling on the date is to indicate that the date changes each year.;

COSMETIC DENTISTRY

MAGAZINE RELATING TO COSMETIC DENTISTRY;

COSMETIC DENTISTRY

ARRANGING AND CONDUCTING CONFERENCES RELATING TO COSMETIC DENTISTRY;

COTS JOURNAL

NEWSLETTER RELATING TO MARKETING IN THE MILITARY AND AEROSPACE ELECTRONICS INDUSTRY;

COTS WATCH

MAGAZINE SECTION RELATING TO THE MILITARY AND AEROSPACE INDUSTRIES;The stippling shown in the drawing is a feature of the mark but is not intended to indicate any particular color.;

COTSCON

ARRANGING AND CONDUCTING BUSINESS CONFERENCES AND TRADE SHOW EXHIBITIONS RELATING TO THE MILITARY AND AEROSPACE INDUSTRIES;

DA/DSM

[newletters on the subject of utilities];DA DSM;arranging and conducting trade shows and conferences in the field of utilities;

DATASTOR

arranging and conducting trade show exhibitions in the field of computer data storage;

DENTAL EQUIPMENT & SUPPLIES

catalog featuring dental product of others;

DENTAL OFFICE

monthly newsletter directed to dental office professionals;

DIGITAL MAGIC

magazines in the field of computer graphics;DIGITAL;

DIGITAL STUDIO

MAGAZINE SUPPLEMENT;

DISK & DISPLAY TECHNOLOGY

MAGAZINE SECTION;

DISPLAY TECHNOLOGY REPORT

newsletter relating to display technologies;REPORT;

ELECTRO-OPTICS REPORT

NEWSLETTER;REPORT;

ELECTRONIC PUBLISHING

newspapers relating to the publication of information in electronic form;

ELECTRONIC RIG STATS

A SUBSCRIPTION DATA BASE SERVICE REPORTING OIL RIG INFORMATION;