Trademark: 74018455
Status Date
Tuesday, December 2, 1997
Registration Number
1645714
Registration Date
Tuesday, May 28, 1991
Filing Date
Friday, January 12, 1990
Published for Opposition
Tuesday, March 5, 1991
Cancellation Date
Tuesday, December 2, 1997
1 treated silica in column or cartridge form for analyses in laboratories
5 chemical preparations in the nature of treated silica columns and cartridges used to create selective adsorbency for pharmaceutical purposes
10 columns and tubes for use in medical and laboratory analyses
Dec 2, 1997
Cancelled Sec. 8 (6-Yr)
May 28, 1991
Registered-Principal Register
Mar 5, 1991
Published For Opposition
Feb 1, 1991
Notice Of Publication
Nov 30, 1990
Approved For Pub - Principal Register
Oct 22, 1990
Correspondence Received In Law Office
Apr 24, 1990
Non-Final Action Mailed
Apr 14, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24