Smartsub Trademark Details

This mark is dead with a status of Abandoned-Failure to Respond or Late Response. The last case file activity for this mark occured 10 years ago on Tuesday, April 8, 2014, according to the United State Patent & Trademark Office
Word Mark Smartsub
Status Dead 602 — Abandoned-Failure to Respond or Late Response

Current Owner

Weatherford/Lamb, Inc. of Houston, TX

View all trademarks for Weatherford/Lamb, Inc.
Other Trademarks for Weatherford/Lamb, Inc.
Serial Number 86029833
Status Date Tuesday, April 8, 2014
Filing Date Tuesday, April 8, 2014

Correspondent

WEATHERFORD/LAMB, INC.
WEATHERFORD/LAMB, INC.
2000 SAINT JAMES PL
HOUSTON, TX 77056-4123

Case File Statements

Goods & Services Hydraulically-powered downhole recording tool placed in the drill string to relate pressure, temperature, and vibration readings to the surface for analysis during oil and gas drilling
Pseudo Mark Smart Sub

Classifications

International Class Codes
007 — Class 7 includes mainly machines, machine tools, motors and engines.
U.S. Class Codes 013, 019, 021, 023, 031, 034, 035
Status 6 — Active
Status Date Tuesday, August 13, 2013
First Use Anywhere Thursday, August 1, 2013
First Use In Commerce Thursday, August 1, 2013
Primary Code 007

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