HYFLAVIN

○ Dead · Expired

U.S. federal trademark · Serial No. 71508517 · Reg. No. 0434874

Mark

HYFLAVIN

Status

Expired

Serial Number

71508517

Registration No.

0434874

Filing Date

September 5, 1946

Registration Date

December 9, 1947

Class(es)

Class 001

Owners

03 · NEW YORK, NY, US

SOLUBLE RIBOFLAVIN DERIVATIVE USED IN VITAMIN DEFICIENCIES

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