NL Erco Trademark Details

This mark is dead with a status of Abandoned - Express. The last case file activity for this mark occured 34 years ago on Monday, August 14, 1989, according to the United State Patent & Trademark Office
Word Mark Nl Erco
Status Dead 601 — Abandoned - Express

Current Owner

Nl Industries, Inc. of Houston, TX

View all trademarks for Nl Industries, Inc.
Other Trademarks for Nl Industries, Inc.
Serial Number 73525749
Status Date Monday, August 14, 1989
Filing Date Monday, August 14, 1989
Attorney Carl O. Mcclenny

Correspondent

CARL O. MCCLENNY
NL INDUSTRIES, INC.
OFFICE OF GENERAL COUNSEL
P. O. BOX 60087
HOUSTON, TEXAS 77205

Case File Statements

Goods & Services Reservoir Engineering and Geological Services Related to the Petroleum Industry

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
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
First Use Anywhere Friday, June 1, 1984
First Use In Commerce Friday, June 1, 1984
Primary Code 042

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