Trademark: 75479588
Status Date
Wednesday, March 20, 2002
Filing Date
Tuesday, May 5, 1998
Published for Opposition
Tuesday, June 27, 2000
Abandoned Date
Wednesday, March 20, 2002
17 Microporous PTFE membrane for further manufacture into diaphragms for use in electrochemical liquid and gas separation
Aug 24, 2002
Abandonment - No Use Statement Filed
Sep 27, 2001
Extension 2 Granted
Sep 19, 2001
Extension 2 Filed
Apr 9, 2001
Extension 1 Granted
Mar 16, 2001
Extension 1 Filed
Sep 19, 2000
Noa Mailed - Sou Required From Applicant
Jun 27, 2000
Published For Opposition
May 26, 2000
Notice Of Publication
Apr 13, 2000
Approved For Pub - Principal Register
Feb 8, 2000
Correspondence Received In Law Office
Aug 12, 1999
Non-Final Action Mailed
Aug 11, 1999
Assigned To Examiner
Jul 21, 1999
Correspondence Received In Law Office
Jan 20, 1999
Assigned To Examiner
Jan 22, 1999
Non-Final Action Mailed
Jan 19, 1999
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24