Trademark: 72046554
Word
HEMANTIGEN
Status
Dead
Status Code
710
Status Date
Saturday, January 12, 2002
Serial Number
72046554
Registration Number
0709185
Registration Date
Tuesday, January 3, 1961
Mark Type
1000
Filing Date
Tuesday, February 25, 1958
Cancellation Date
Saturday, January 12, 2002

Trademark Owner History
Pfizer Inc. - 1st New Owner Entered After Registration
KNICKERBOCKER BIOLOGICALS, INC. - Original Registrant

Classifications
6 Preparation Consisting of a Mixture of Human Red Cells Used to Test for the Presence of Abnormal Blood Group Antibodies in the Serum of Patients

Trademark Events
Jan 12, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 3, 1981
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24