UNI-CAL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72097949 · Reg. No. 0719837

Mark

UNI-CAL

Status

Cancelled

Serial Number

72097949

Registration No.

0719837

Filing Date

May 26, 1960

Registration Date

August 15, 1961

Class(es)

Class 001

Owners

03 · Houston, TX, US

03 · Houston, TX, US

Lignosulfonate Conditioning Agent 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.