Mark Identification

COLUMBIA ENERGY GROUP

Serial Number

75979577

Filing Date

Dec 4, 1997

Registration Date

Aug 22, 2000

Trademark by

COLUMBIA ENERGY GROUP

Classification Information

Dealerships or retail stores featuring natural gas and oil

Advertising and Business

Brokerage of energy

Insurance and Financial

Construction of energy plants

Building Construction and Repair

Transmission of oil and natural gas through pipelines or by truck

Transportation and storage

Production and distribution of energy

Treatment of Materials