PQ

○ Dead · Expired

U.S. federal trademark · Serial No. 71661359 · Reg. No. 0611645

Mark

Status

Expired

Serial Number

71661359

Registration No.

0611645

Filing Date

February 19, 1954

Registration Date

September 6, 1955

Class(es)

Class 001

Owner

03 · PHILADELPHIA, PA, US

SOLUBLE ALKALI SILICATE GLASS

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