Pstax Trademark Details

This mark is dead with a status of Abandoned - No Statement of Use Filed. The last case file activity for this mark occured 21 years ago on Thursday, September 19, 2002, according to the United State Patent & Trademark Office
Word Mark Pstax
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Landmark Graphics Corporation of Houston, TX

View all trademarks for Landmark Graphics Corporation
Other Trademarks for Landmark Graphics Corporation
Serial Number 76110402
Status Date Thursday, September 19, 2002
Filing Date Thursday, September 19, 2002
Attorney Gary L. Bush

Correspondent

GARY L. BUSH
MAYOR, DAY, CALDWELL AND KEETON, L.L.P.
700 LOUISIANA, SUITE 1900
HOUSTON, TEXAS 77002-2778

Case File Statements

Goods & Services Consulting Services Concerning Seismic Data Processing of Data Used in the Exploration for Hydrocarbon Deposits in the Earth's Crust

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100, 101
Status 6 — Active
Status Date Wednesday, September 6, 2000
Primary Code 042

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