Mark Identification

RHEUMOGEN

Serial Number

73233902

Filing Date

Oct 4, 1979

Registration Date

Jun 23, 1981

Trademark by

CALBIOCHEM-BEHRING CORP.

Classification Information

In Vitro Diagnostic Product-Namely, a System for the Determination of Rheumatoid Factor(s), Said System Composed of Reagent and Control Substances Utilized in Diagnostic Procedures

Chemicals