TrademarkDir
CORNERSTONE ENERGY CORPORATION
DEAD

Serial Number

73719964

Owner

CORNERSTONE ENERGY CORPORATION

Attorney

JOHN S EGBERT

Filing Date

Mar 28, 1988

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CORNERSTONE ENERGY CORPORATION Trademark

Serial Number: 73719964 • Registration: 1516007

CORNERSTONE ENERGY CORPORATION is a trademark filed by CORNERSTONE ENERGY CORPORATION on March 28, 1988. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Owner Contact Info

CORNERSTONE ENERGY CORPORATION

SUITE 380
HOUSTON, TX 77056

Entity Type: 03

Trademark Details

Filing Date

March 28, 1988

Registration Date

December 6, 1988

Published for Opposition

September 13, 1988

Cancellation Date

June 12, 1995

Filing History

CANCELLED SEC. 8 (6-YR)
Jun 12, 1995 C8..
CANCELLED SEC. 8 (6-YR)
Jun 12, 1995 C8..
REGISTERED-PRINCIPAL REGISTER
Dec 6, 1988 R.PR
REGISTERED-PRINCIPAL REGISTER
Dec 6, 1988 R.PR
PUBLISHED FOR OPPOSITION
Sep 13, 1988 PUBO
PUBLISHED FOR OPPOSITION
Sep 13, 1988 PUBO
NOTICE OF PUBLICATION
Aug 12, 1988 NPUB
NOTICE OF PUBLICATION
Aug 12, 1988 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 17, 1988 CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 17, 1988 CNSA
EXAMINER'S AMENDMENT MAILED
Jun 9, 1988 CNEA
EXAMINER'S AMENDMENT MAILED
Jun 9, 1988 CNEA
ASSIGNED TO EXAMINER
May 25, 1988 DOCK
ASSIGNED TO EXAMINER
May 25, 1988 DOCK

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