SULPHON

○ Dead · Expired

U.S. federal trademark · Serial No. 71460144 · Reg. No. 0403285

Mark

SULPHON

Status

Expired

Serial Number

71460144

Registration No.

0403285

Filing Date

April 24, 1943

Registration Date

September 14, 1943

Class(es)

Class 002

Owner

DYES AND DYESTUFFS

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