Trademark: 74104535
Status Date
Saturday, July 20, 2002
Registration Number
1658867
Registration Date
Tuesday, October 1, 1991
Filing Date
Wednesday, October 10, 1990
Published for Opposition
Tuesday, July 9, 1991
Cancellation Date
Saturday, July 20, 2002
9 membrance filters for laboratory use in the biotechnology field
10 membrane filters for in vitro diagnostic and biomedical uses
37 custom manufacture of membrance filters for immunodiagnostic use
42 consulting services in the development and engineering of filtration devices
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jun 23, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 19, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Oct 1, 1991
Registered-Principal Register
Jul 9, 1991
Published For Opposition
Jun 7, 1991
Notice Of Publication
Apr 2, 1991
Approved For Pub - Principal Register
Mar 22, 1991
Examiner's Amendment Mailed
Mar 7, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24