Mark Identification

CONSTELLATION POWER SOURCE

Serial Number

75319392

Filing Date

Jul 3, 1997

Registration Date

Jul 6, 1999

Trademark by

BALTIMORE GAS AND ELECTRIC COMPANY

Classification Information

management of energy facilities; business marketing consulting services in the field of electric power

Advertising and Business

technical consultation services in the fields of energy distribution, energy conservation, energy management, energy use, energy purchasing, energy efficiency, and assessment of existing energy systems; power plant consultation services

Computer and Scientific