![](/us.svg)
Trademark: 73513546
Status Date
Saturday, February 9, 2008
Registration Number
1438454
Registration Date
Tuesday, May 5, 1987
Filing Date
Friday, December 14, 1984
Published for Opposition
Tuesday, February 10, 1987
Cancellation Date
Saturday, February 9, 2008
1 CHEMICALS FOR BIOLOGICAL INVESTIGATIONS-NAMELY, LABELLED ANTIBODIES, LABELLED ANTIGENS, PEPTIDES, [ AMINO-ACIDS AND ] AMINO-ACID DERWATIVES, [ NUCLEOTIDES, OLIGONUCLEOTIDES, LEUKOTRIENES, PROSTAGLANDINS, ] FERMENTATION PRODUCTS AND ENZYMES
Feb 9, 2008
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Nov 16, 2006
Case File In Ticrs
Aug 10, 1993
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 5, 1993
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
May 5, 1987
Registered-Principal Register
Feb 10, 1987
Published For Opposition
Jan 11, 1987
Notice Of Publication
Nov 19, 1986
Approved For Pub - Principal Register
Oct 31, 1986
Correspondence Received In Law Office
Oct 3, 1986
Letter Of Suspension Mailed
Sep 24, 1986
Correspondence Received In Law Office
Mar 24, 1986
Inquiry As To Suspension Mailed
Oct 28, 1985
Letter Of Suspension Mailed
Oct 24, 1985
Examiners Amendment Mailed
Sep 3, 1985
Correspondence Received In Law Office
Mar 1, 1985
Non-Final Action Mailed
Feb 14, 1985
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24