Trademark: 73275963
Status Date
Tuesday, August 14, 1990
Registration Number
1272445
Registration Date
Tuesday, April 3, 1984
Filing Date
Wednesday, August 27, 1980
Published for Opposition
Tuesday, November 8, 1983
Cancellation Date
Tuesday, August 14, 1990
9 Columns for Preparative Chromatography
No claim is made to the exclusive right to use the term "Prep", apart from the mark as shown.
Aug 14, 1990
Cancelled Sec. 8 (6-Yr)
Apr 3, 1984
Registered-Principal Register
Nov 8, 1983
Published For Opposition
Nov 8, 1983
Published For Opposition
Sep 21, 1983
Notice Of Publication
Aug 17, 1983
Approved For Pub - Principal Register
Aug 8, 1983
Correspondence Received In Law Office
Feb 26, 1982
Non-Final Action Mailed
Jun 30, 1981
Assigned To Examiner
Dec 22, 1980
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24