ISOPHRIN

○ Dead · Expired

U.S. federal trademark · Serial No. 71399823 · Reg. No. 0355953

Mark

ISOPHRIN

Status

Expired

Serial Number

71399823

Registration No.

0355953

Filing Date

November 17, 1937

Registration Date

April 5, 1938

Class(es)

Class 005

Owners

98 · NORTHRIDGE CA

98 · SAN FRANCISCO, CA, US

NASAL SPRAY PREPARATION

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