Ewr Trademark Details

Ewr was registered on Tuesday, March 10, 1987 and is currently owned by Halliburton Energy Services, Inc. under the registration number 1432448 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 17 years ago on Tuesday, June 6, 2006, according to the United State Patent & Trademark Office
Word Mark Ewr
Status Alive Registered 800 — Registered and Renewed

Current Owner

Halliburton Energy Services, Inc. of Houston, TX

View all trademarks for Halliburton Energy Services, Inc.
Other Trademarks for Halliburton Energy Services, Inc.

Previous Owners

Baroid Technology, Inc. of Houston, TX

View all trademarks for Baroid Technology, Inc.
Other Trademarks for Baroid Technology, Inc.

Nl Industries, Inc. of Houston, TX

View all trademarks for Nl Industries, Inc.
Other Trademarks for Nl Industries, Inc.
Serial Number 73570941
Registration Number 1432448
Status Date Tuesday, June 6, 2006
Filing Date Tuesday, June 6, 2006
Registration Date Tuesday, March 10, 1987
Attorney Tenley Krueger

Correspondent

Tenley Krueger
Halliburton Energy Services, Inc.
3000 N. Sam Houston Pkwy. E.
Houston TX 77032

Case File Statements

Goods & Services Measuring True Resistivity of Downhole Formation Beds While Drilling

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 6 — Active
Status Date Thursday, January 2, 1986
First Use Anywhere Tuesday, November 16, 1982
First Use In Commerce Tuesday, November 16, 1982
Primary Code 042

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