Trademark: 74029165
Status Date
Monday, March 4, 1991
Filing Date
Thursday, February 15, 1990
Abandoned Date
Wednesday, January 16, 1991
17 porous membranes for microfiltration and ultrafiltration
Mar 4, 1991
Abandonment - Failure To Respond Or Late Response
Jul 16, 1990
Non-Final Action Mailed
May 9, 1990
Assigned To Examiner
Apr 16, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24