Trademark Search  /  OPENFRAC

OPENFRAC

○ Dead · Cancelled

U.S. federal trademark · Serial No. 77935004 · Reg. No. 4010098

Mark
OPENFRAC
Status
Cancelled
Serial Number
77935004
Registration No.
4010098
Filing Date
February 12, 2010
Registration Date
August 9, 2011
Class(es)
Class 001, Class 040

Owners

Schlumberger Technology Corporation
03 · Sugar Land, TX, US
Schlumberger Technology Corporation
03 · Sugar Land, TX, US
Schlumberger Technology Corporation
03 · Sugar Land, TX, US

Goods & Services

well bore treatment fluids, namely, chemical additives for well stimulation

oil and gas well treatment

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