Trademark Search / PHTALOTROP

PHTALOTROP

○ Dead · Expired

U.S. federal trademark · Serial No. 72310222 · Reg. No. 641839

Mark

PHTALOTROP

Status

Expired

Serial Number

72310222

Registration No.

641839

Filing Date

October 22, 1968

Registration Date

July 3, 1952

Class(es)

Class 001

Owner

03 · LEVERKUSEN-BAYERWERK, DE

CHEMICAL PREPARATIONS FOR USE AS DYEING AUXILIARIES IN THE TEXTILE INDUSTRY

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