Trademark Search  /  MAGCONOL

MAGCONOL

○ Dead · Expired

U.S. federal trademark · Serial No. 72406490 · Reg. No. 0950192

Mark
MAGCONOL
Status
Expired
Serial Number
72406490
Registration No.
0950192
Filing Date
November 1, 1971
Registration Date
January 9, 1973
Class(es)
Class 001

Owner

DRESSER INDUSTRIES, INC.
03 · DALLAS, TX, US

Goods & Services

DEFOAMER FOR OIL-WELL DRILLING FLUIDS

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