OPTAURAL

○ Dead · Expired

U.S. federal trademark · Serial No. 71439122 · Reg. No. 0387537

Mark

OPTAURAL

Status

Expired

Serial Number

71439122

Registration No.

0387537

Filing Date

December 23, 1940

Registration Date

May 20, 1941

Class(es)

Class 005

Owner

MEDICINAL PREPARATION FOR USE AS AN EAR DROP

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