ECG-820

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73182986 · Reg. No. 1153556

Mark

ECG-820

Status

Cancelled

Serial Number

73182986

Registration No.

1153556

Filing Date

August 21, 1978

Registration Date

May 12, 1981

Class(es)

Class 001

Owners

03 · Montgomery, IL, US

03 · Montgomery, IL, US

03 · Montgomery, IL, US

Western Sodium Bentonite (Sodium Montmorillonite) Used to Promote Impervious Barriers in Fluids Impedance and Civil Engineering Projects

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