Trademark Search / N-SOL

N-SOL

○ Dead · Expired

U.S. federal trademark · Serial No. 71546870 · Reg. No. 0546401

Mark

N-SOL

Status

Expired

Serial Number

71546870

Registration No.

0546401

Filing Date

January 13, 1948

Registration Date

August 7, 1951

Class(es)

Class 042

Owner

PHILADELPHIA QUARTZ COMPANY

03 · PHILADELPHIA, PA, US

Goods & Services

CONSULTATION SERVICES-NAMELY, THE FURNISHING OF TECHNICAL ADVICE AND ASSISTANCE IN THE SELECTION AND OPERATION OF WATER PURIFICATION PROCESSES USING COLLOIDAL SILICA

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