Hycalog Trademark Details

Hycalog was registered on Tuesday, September 1, 1992 and is currently owned by Reedhycalog, L.P. under the registration number 1711189 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, January 29, 2016, according to the United State Patent & Trademark Office
Word Mark Hycalog
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Reedhycalog, L.P. of Houston, TX

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Previous Owners

Schlumberger Technology Corporation of Sugar Land, TX

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Camco International Inc. of Houston, TX

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Serial Number 74203335
Registration Number 1711189
Status Date Friday, January 29, 2016
Filing Date Friday, January 29, 2016
Registration Date Tuesday, September 1, 1992
Attorney Albert B. Deaver, Jr.

Correspondent

Albert B. Deaver, Jr.
Locke Liddell & Sapp LLP
Suite 3400
600 Travis Street
Houston TX 77002-3095

Case File Statements

Goods & Services Downhole Drilling Equipment; Namely, Drill Bits and Core Bits Used in Oil and Gas Exploration

Classifications

International Class Codes
007 — Class 7 includes mainly machines, machine tools, motors and engines.
U.S. Class Codes 023
Status 2 — Sec. 8 – Entire Registration
Status Date Friday, January 29, 2016
First Use Anywhere Tuesday, March 1, 1988
First Use In Commerce Tuesday, March 1, 1988
Primary Code 007

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