![](/us.svg)
Trademark: 74061287
Status Date
Friday, January 22, 2016
Registration Number
1642667
Registration Date
Tuesday, April 30, 1991
Filing Date
Monday, May 21, 1990
Published for Opposition
Tuesday, February 5, 1991
Cancellation Date
Friday, January 22, 2016
9 computer programs for use in laboratories performing immuno-chemical analyses
"DATA"
ligand data calculator
Jan 22, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 19, 2007
Case File In Ticrs
Oct 31, 2003
Teas Change Of Correspondence Received
May 24, 2001
Registered And Renewed (First Renewal - 10 Yrs)
May 24, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Feb 9, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 13, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 10, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Apr 30, 1991
Registered-Principal Register
Feb 5, 1991
Published For Opposition
Jan 4, 1991
Notice Of Publication
Nov 15, 1990
Approved For Pub - Principal Register
Nov 5, 1990
Non-Final Action Mailed
Oct 12, 1990
Assigned To Examiner
Oct 9, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24