DUOGRAFIN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73204673 · Reg. No. 1132062

Mark

DUOGRAFIN

Status

Cancelled

Serial Number

73204673

Registration No.

1132062

Filing Date

February 22, 1979

Registration Date

April 1, 1980

Class(es)

Class 005

Owner

03 · PRINCETON, NJ, US

CONTRAST MEDIUMS FOR IN-VIVO USE

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