Trademark: 74056181
Status Date
Friday, May 29, 1992
Filing Date
Monday, May 7, 1990
Published for Opposition
Tuesday, March 5, 1991
Abandoned Date
Friday, May 29, 1992
1 ion exchanger for resolution of proteins and peptides for use in chromatography and biotechnology
May 29, 1992
Abandonment - No Use Statement Filed
Jul 8, 1992
Extension 1 Granted
Nov 26, 1991
Extension 1 Filed
Nov 29, 1991
Abandonment - No Use Statement Filed
May 28, 1991
Noa Mailed - Sou Required From Applicant
Mar 5, 1991
Published For Opposition
Feb 1, 1991
Notice Of Publication
Nov 20, 1990
Approved For Pub - Principal Register
Oct 12, 1990
Correspondence Received In Law Office
Sep 29, 1990
Non-Final Action Mailed
Sep 14, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24