Trademark: 74080513
Status Date
Friday, November 29, 1991
Filing Date
Monday, July 23, 1990
Published for Opposition
Tuesday, March 5, 1991
Abandoned Date
Friday, November 29, 1991
1 treated silica in column and 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 apparatus in the nature of columns and cartridges containing treated silica for use in medical analyses
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 26, 1990
Approved For Pub - Principal Register
Nov 21, 1990
Assigned To Examiner
Nov 21, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24