CORNERSTONE ENERGY Trademark

Serial Number: 77394895 • Registration: 3590065

CORNERSTONE ENERGY is a trademark filed by CONSTELLATION ENERGY GROUP, INC. on February 12, 2008. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

CONSTELLATION ENERGY GROUP, INC. (264 trademarks)

750 EAST PRATT STREET
BALTIMORE, MD 21202

Entity Type: 03

EXELON CORPORATION (268 trademarks)

2301 MARKET STREET
PHILADELPHIA, PA 19101

Entity Type: 03

Legal Representation

Attorney of Record

Dana O. Lynch

744 trademarks filed View all →

Trademark Details

Filing Date

February 12, 2008

Registration Date

March 17, 2009

First Use Anywhere

March 23, 2000

First Use in Commerce

March 23, 2000

Published for Opposition

December 30, 2008

Cancellation Date

October 23, 2015

Goods & Services

Natural gas management services, namely, meter data management and analysis; energy consulting services, namely, monitoring and analysis of tariffs, regulatory and legislative events that may impact energy markets; energy management services, namely, evaluation of gas supply and routing options, development and implementation of customized risk management strategies and programs; design of natural gas pipelines and facilities for others; engineering services