Trademark Search  /  HFM

HFM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78472618 · Reg. No. 3166167

Mark
HFM
Status
Cancelled
Serial Number
78472618
Registration No.
3166167
Filing Date
August 24, 2004
Registration Date
October 31, 2006
Class(es)
Class 042

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

Monitoring services, namely characterizing a hydraulic fracture system during oilfield fracturing operations

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