PROTOLIN

○ Dead · Expired

U.S. federal trademark · Serial No. 71166018 · Reg. No. 0166407

Mark

PROTOLIN

Status

Expired

Serial Number

71166018

Registration No.

0166407

Filing Date

June 24, 1922

Registration Date

April 3, 1923

Class(es)

Class 005

Owner

SULPHOXYLATE OF ZINC FORMALDEHYDE

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