Colog Trademark Details

Colog was registered on Tuesday, December 26, 2000 and is currently owned by Layne Christensen Company under the registration number 2415660 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 13 years ago on Tuesday, July 13, 2010, according to the United State Patent & Trademark Office
Word Mark Colog
Status Alive Registered 800 — Registered and Renewed

Current Owner

Layne Christensen Company of Shawnee Mission, KS

View all trademarks for Layne Christensen Company
Other Trademarks for Layne Christensen Company
Serial Number 75863223
Registration Number 2415660
Status Date Tuesday, July 13, 2010
Filing Date Tuesday, July 13, 2010
Registration Date Tuesday, December 26, 2000
Attorney Richard R. Johnson

Correspondent

Richard R. Johnson
HUSCH BLACKWELL SANDERS LLP
4801 MAIN STREET, SUITE 1000
KANSAS CITY MO 64112

Case File Statements

Goods & Services Borehole Logging and Evaluation

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 Thursday, March 16, 2000
First Use Anywhere Tuesday, January 1, 1985
First Use In Commerce Tuesday, January 1, 1985
Primary Code 042

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