TrademarkDir
CORNERSTONE ENERGY
DEAD

Serial Number

77394881

Owner

EXELON CORPORATION

Attorney

Dana O. Lynch

First Use Date

Mar 23, 2000

Filing Date

Feb 12, 2008

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CORNERSTONE ENERGY Trademark

Serial Number: 77394881 • Registration: 3590064

CORNERSTONE ENERGY is a trademark filed by EXELON CORPORATION on February 12, 2008. The trademark is classified under Class 37 (Building & Construction). The application is currently no longer active.

Owner Contact Info

EXELON CORPORATION (268 trademarks)

2301 MARKET STREET
PHILADELPHIA, PA 19101

Entity Type: 03

CONSTELLATION ENERGY GROUP, INC. (264 trademarks)

750 EAST PRATT STREET
BALTIMORE, MD 21202

Entity Type: 03

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

Consultation services in the field of pipeline construction; construction of natural gas pipelines and facilities

Filing History

CANCELLED SEC. 8 (6-YR)
Oct 23, 2015 C8..
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 4, 2012 ASGN
REGISTERED-PRINCIPAL REGISTER
Mar 17, 2009 R.PR
PUBLISHED FOR OPPOSITION
Dec 30, 2008 PUBO
NOTICE OF PUBLICATION
Dec 10, 2008 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Nov 24, 2008 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 21, 2008 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 19, 2008 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 19, 2008 CRFA
ASSIGNED TO LIE
Nov 19, 2008 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Nov 7, 2008 TROA
NON-FINAL ACTION MAILED
May 28, 2008 CNRT
NON-FINAL ACTION WRITTEN
May 27, 2008 CNRT
ASSIGNED TO EXAMINER
May 22, 2008 DOCK
NOTICE OF DESIGN SEARCH CODE MAILED
Feb 16, 2008 MDSM
NEW APPLICATION ENTERED
Feb 15, 2008 NWAP

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