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Trademark: 74087927
Status Date
Thursday, April 18, 1996
Filing Date
Tuesday, August 14, 1990
Abandoned Date
Tuesday, February 20, 1996
9 membrane filtration system for brine clarification of brine solution comprising of ceramic membranes, 316 stainless steel piping and valves, feed pum, recirculation pump, back pulse pump, and feed tank
Apr 18, 1996
Abandonment - Express Mailed
Apr 12, 1996
Assigned To Examiner
Feb 20, 1996
Correspondence Received In Law Office
Jan 4, 1996
Non-Final Action Mailed
Oct 23, 1995
Correspondence Received In Law Office
Sep 6, 1995
Non-Final Action Mailed
Aug 31, 1995
Assigned To Examiner
Apr 2, 1993
Assigned To Examiner
Apr 8, 1992
Letter Of Suspension Mailed
Mar 23, 1992
Correspondence Received In Law Office
Oct 21, 1991
Disapproval - Amendment To Use Mailed
Sep 11, 1991
Correspondence Received In Law Office
Jul 19, 1991
Unresponsive/Duplicate Paper Received
Jun 28, 1991
Non-Final Action Mailed
Apr 29, 1991
Correspondence Received In Law Office
Mar 14, 1991
Disapproval - Amendment To Use Mailed
Jan 17, 1991
Assigned To Examiner
Nov 19, 1990
Correspondence Received In Law Office
Nov 19, 1990
Use Amendment Filed
Trademark Alertz updated from USPTO on 2030-01-24