Trademark: 73233902
Word
RHEUMOGEN
Status
Dead
Status Code
710
Status Date
Thursday, January 7, 1988
Serial Number
73233902
Registration Number
1157812
Registration Date
Tuesday, June 23, 1981
Mark Type
1000
Filing Date
Thursday, October 4, 1979
Published for Opposition
Tuesday, March 31, 1981
Cancellation Date
Thursday, January 7, 1988

Trademark Owner History
Calbiochem-Behring Corp. - Original Registrant

Classifications
1 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

Trademark Events
Jan 7, 1988
Cancelled Sec. 8 (6-Yr)
Jun 23, 1981
Registered-Principal Register
Mar 31, 1981
Published For Opposition
Mar 31, 1981
Published For Opposition
Feb 10, 1981
Notice Of Publication
Sep 18, 1980
Approved For Pub - Principal Register
Sep 5, 1980
Assigned To Examiner
Jan 12, 1980
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24