TROFAN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73173610 · Reg. No. 1123914

Mark

TROFAN

Status

Cancelled

Serial Number

73173610

Registration No.

1123914

Filing Date

August 4, 1978

Registration Date

August 14, 1979

Class(es)

Class 005

Owner

03 · MINNEAPOLIS, MN, US

L-TRYPTOPHAN FOR USE AS A DIETARY SUPPLEMENT OR MEDICATION

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