PYOPEN

○ Dead · Expired

U.S. federal trademark · Serial No. 72285305 · Reg. No. 896554

Mark

PYOPEN

Status

Expired

Serial Number

72285305

Registration No.

896554

Filing Date

November 21, 1967

Registration Date

June 29, 1966

Class(es)

Class 005

Owners

03 · BRISTOL, TN, US

11 · BRENTFORD, MIDDLESEX, GB

ANTIBIOTIC FOR HUMAN USE

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