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Trademark: 73662871
Status Date
Thursday, January 5, 1989
Filing Date
Tuesday, May 26, 1987
Abandoned Date
Monday, November 14, 1988
1 COLUMN CONTAINING A CHEMICAL MATRIX FOR THE ISOLATION AND PURIFICATION OF DNA OR RNA FROM BIOLOGICAL SAMPLES
Jan 5, 1989
Abandonment - Failure To Respond Or Late Response
May 13, 1988
Final Refusal Mailed
Feb 26, 1988
Correspondence Received In Law Office
Aug 25, 1987
Non-Final Action Mailed
Aug 14, 1987
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24