Trademark Search  /  PASSIVE MWD

PASSIVE MWD

○ Dead · Abandoned

U.S. federal trademark · Serial No. 78866272

Mark
PASSIVE MWD
Status
Abandoned
Serial Number
78866272
Filing Date
March 30, 2006
Class(es)
Class 042

Owners

SCHLUMBERGER TECHNOLOGY CORPORATION
03 · SUGAR LAND, TX, US
EXTREME ENGINGEERING LTD.
03 · CALGARY, CA

Goods & Services

OIL AND GAS WELL DRILLING SERVICES, NAMELY, PROVIDING DIRECTIONAL SURVEY MEASUREMENTS AND DOWNHOLE TELEMETRY WHILE DRILLING

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.