NALCO

○ Dead · Expired

U.S. federal trademark · Serial No. 72257793 · Reg. No. 0839842

Mark

NALCO

Status

Expired

Serial Number

72257793

Registration No.

0839842

Filing Date

November 2, 1966

Registration Date

December 5, 1967

Class(es)

Class 019

Owner

03 · CHICAGO, IL, US

DRY GRANULAR ALUMINO-SILICATE REFRACTORY SUBSTANCES EMPLOYED AS REFRACTORY LINER MATERIAL USED IN THE METAL PROCESSING INDUSTRIES

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