WEIGHTEX

○ Dead · Expired

U.S. federal trademark · Serial No. 72446695 · Reg. No. 0977596

Mark

WEIGHTEX

Status

Expired

Serial Number

72446695

Registration No.

0977596

Filing Date

January 23, 1973

Registration Date

January 29, 1974

Class(es)

Class 019

Owner

03 · HOUSTON, TX, US

GROUND LIMESTONE AS A DRILLING FLUID OR WORKOVER FLUID ADDITIVE TO PROVIDE ADDITIONAL WEIGHT FOR USE IN OIL, GAS, WATER, DISPOSAL AND INJECTION WELLS

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