Trademark Search / COILFRAC

COILFRAC

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75588043 · Reg. No. 2660920

Mark

COILFRAC

Status

Cancelled

Serial Number

75588043

Registration No.

2660920

Filing Date

November 13, 1998

Registration Date

December 10, 2002

Class(es)

Class 040

Owners

Schlumberger Technology Corporation

03 · Sugar Land, TX, US

Schlumberger Technology Corporation

03 · Sugar Land, TX, US

Goods & Services

oil well fracturing, namely, the hydraulic fracturing of hydrocarbon well using a coiled tubing apparatus in conjunction with swab cups as isolation tools to permit fracturing of multiple producing zones

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