Trademark Search  /  REDIFRAC

REDIFRAC

○ Dead · Expired

U.S. federal trademark · Serial No. 72225938 · Reg. No. 0825540

Mark
REDIFRAC
Status
Expired
Serial Number
72225938
Registration No.
0825540
Filing Date
August 18, 1965
Registration Date
March 14, 1967
Class(es)
Class 006

Owners

DOWELL SCHLUMBERGER INCORPORATED
03 · TULSA, OK, US
DOW CHEMICAL COMPANY, THE
03 · MIDLAND, MI, US

Goods & Services

THICKENERS FOR ADDITION TO FLUIDS FOR THE TREATMENT OF WELLS AND UNDERGROUND EARTH FORMATIONS

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