Trademark Search  /  EFIELD SCIENTIFIC DRILLING

EFIELD SCIENTIFIC DRILLING

○ Dead · Abandoned

U.S. federal trademark · Serial No. 77688447

Mark
EFIELD SCIENTIFIC DRILLING
Status
Abandoned
Serial Number
77688447
Filing Date
March 11, 2009
Class(es)
Class 038

Owners

Scientific Drilling International, Inc.
03 · Houston, TX, US
Scientific Drilling International, Inc.
03 · Houston, TX, US

Goods & Services

Electromagnetic communications services in the field of geoscience, namely, communications services relating to transfer of data between surface and downhole equipment

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