Neutron Lifetime Log Trademark Details

Neutron Lifetime Log was registered on Tuesday, November 7, 1967 and is currently owned by Western Atlas International, Inc. under the registration number 838541 . This mark is dead with a status of Expired. The last case file activity for this mark occured 15 years ago on Friday, August 8, 2008, according to the United State Patent & Trademark Office
Word Mark Neutron Lifetime Log
Status Dead Registered 900 — Expired

Current Owner

Western Atlas International, Inc. of Houston, TX

View all trademarks for Western Atlas International, Inc.

Previous Owners

Dresser Industries, Inc. of Dallas, TX

View all trademarks for Dresser Industries, Inc.
Other Trademarks for Dresser Industries, Inc.
Serial Number 72231554
Registration Number 838541
Status Date Friday, August 8, 2008
Filing Date Friday, August 8, 2008
Registration Date Tuesday, November 7, 1967
Attorney PATRICK H. McCOLLUM

Correspondent

Division IP Counsel, Baker Atlas
Baker Hughes Incorporated
P.O. Box 1407
Houston TX 77251-1407

Case File Statements

Disclaimer Applicant Disclaims the Right to the Exclusive Use of the Words "Neutron" and Log" Apart from the Mark.
Goods & Services Well Logging Service Which Provides an Indication of the Rate of Decline of Discrete Thermal Neutron Population in a Formation Surrounding a Borehole

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 9 — Expired
Status Date Friday, August 8, 2008
First Use Anywhere Wednesday, January 1, 1964
First Use In Commerce Saturday, February 1, 1964
Primary Code 100

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