Trademark Search  /  CLEAR-CHEK

CLEAR-CHEK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 76364221 · Reg. No. 2683081

Mark
CLEAR-CHEK
Status
Cancelled
Serial Number
76364221
Registration No.
2683081
Filing Date
January 30, 2002
Registration Date
February 4, 2003
Class(es)
Class 001

Owners

LUBRIZOL OILFIELD SOLUTIONS, INC.
03 · WICKLIFFE, OH, US
CLEARWATER INTERNATIONAL, L.L.C.
16 · PITTSBURGH, PA, US
Clearwater, Inc.
03 · Houston, TX, US
Clearwater, Inc.
03 · Pittsburgh, PA, US
Clearwater, Inc.
03 · Pittsburgh, PA, US

Goods & Services

CHEMICAL FLUID, NAMELY A SODIUM SILICATE CONTAINING SURFACTANT SOLUTION FOR USE AS A CIRCULATION LOSS CONTROL AGENT IN HYDROCARBON RECOVERY

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