Mark Identification

FIRSTENERGY SERVICES

Serial Number

76188177

Filing Date

Dec 29, 2000

Registration Date

May 28, 2002

Trademark by

FIRSTENERGY CORP.

Classification Information

COMPUTER OPERATING PROGRAMS AND APPLICATIONS PROGRAMS FOR EVALUATING, MONITORING, MANAGING, CONTROLLING, SUPPLYING, CONVERTING, CONDITIONING AND TESTING ENERGY OPERATIONS, USAGE, POWER QUALITY AND ENERGY EFFICIENCY WITHIN INDUSTRIAL AND BUSINESS ENVIRONMENTS

Electrical and Scientific Apparatus

BUSINESS MANAGEMENT CONSULTATION, AUDITING UTILITY RATES FOR OTHERS, AND ENERGY BILL PAYMENT, ENERGY BILL AUDITING AND RATE ANALYSIS; OPERATION OF FACILITIES AND INFRASTRUCTURE FOR OTHERS FOR ENERGY GENERATION, TRANSMISSION, STORAGE AND DISTRIBUTION

Advertising and Business

ENERGY BILL PAYMENT SERVICES

Insurance and Financial

INSTALLATION, MAINTENANCE AND REPAIR OF OUTDOOR LIGHTING FIXTURES; CONSTRUCTION OF FACILITIES AND INFRASTRUCTURE FOR OTHERS FOR ENERGY GENERATION, TRANSMISSION, STORAGE AND DISTRIBUTION; INSTALLATION, MAINTENANCE OF FACILITIES AND INFRASTRUCTURE FOR OTHERS FOR ENERGY GENERATION, TRANSMISSION, STORAGE AND DISTRIBUTION; INSTALLATION AND MAINTENANCE OF INDUSTRIAL EQUIPMENT AND POWER COGENERATION AND OTHER POWER SUPPLY EQUIPMENT; INSTALLATION OF COMPUTERIZED ENERGY MANAGEMENT SYSTEMS; HVAC CONSTRUCTION AND MAINTENANCE SERVICES; INSTALLATION OF OUTDOOR ARCHITECTURAL LIGHTING FOR OTHERS

Building Construction and Repair

PROVISION OF TELECOMMUNICATION SERVICES, NAMELY, TRADITIONAL LONG DISTANCE SERVICES,TOLL-FREE SERVICES, CONFERENCE CALLING, ADVANCED DATA SOLUTION, PCS WIRELESS SERVICES, PREPAID CALLING CARDS AND TRAVEL CARDS

Telecommunications

PUBLIC UTILITY SERVICES IN THE NATURE OF ELECTRICITY AND NATURAL GAS; REFRIGERATION SERVICES

Transportation and storage

OUTDOOR ARCHITECTURAL LIGHTING DESIGN FOR OTHERS; LEASING OF OUTDOOR LIGHTING FIXTURES; CONSULTING SERVICES RELATING TO ENERGY USE, ENERGY PURCHASING AND ENERGY EFFICIENCY; CONSULTING SERVICES RELATING TO THE DESIGN, PURCHASING, INSTALLATION AND MAINTENANCE OF INDUSTRIAL EQUIPMENT AND POWER CO-GENERATION AND OTHER POWER SUPPLY EQUIPMENT; CONSULTING SERVICES RELATING TO THE DESIGN AND INSTALLATION OF COMPUTERIZED ENERGY MANAGEMENT SYSTEMS; LABORATORY SERVICES, NAMELY, EQUIPMENT CALIBRATION AND METROLOGY AND PREDICTIVE MAINTENANCE

Computer and Scientific