CHEMBLOCK

○ Dead · Expired

U.S. federal trademark · Serial No. 72348647 · Reg. No. 0908359

Mark

CHEMBLOCK

Status

Expired

Serial Number

72348647

Registration No.

0908359

Filing Date

January 15, 1970

Registration Date

February 23, 1971

Class(es)

Class 001

Owner

03 · ATLANTA, GA, US

COMPOUND FOR TREATMENT OF COOLING WATER TO PREVENT SCALE AND CORROSION IN COOLING TOWERS AND EVAPORATIVE CONDENSERS

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