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Trademark: 74248526
Status Date
Saturday, August 9, 2003
Registration Number
1728768
Registration Date
Tuesday, November 3, 1992
Filing Date
Friday, February 21, 1992
Published for Opposition
Tuesday, August 11, 1992
Cancellation Date
Saturday, August 9, 2003
1 chemical preparation, namely, silica for use in chromatographic separations in research and in the chemical and biotechnology industries
Aug 9, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 15, 1998
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Dec 15, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Nov 3, 1992
Registered-Principal Register
Aug 11, 1992
Published For Opposition
Jul 10, 1992
Notice Of Publication
Apr 17, 1992
Approved For Pub - Principal Register
Apr 16, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24