Trademark: 75391643
Status Date
Monday, November 22, 1999
Filing Date
Monday, November 17, 1997
Abandoned Date
Friday, October 22, 1999
9 gas separation mechanisms and apparati,
Nov 22, 1999
Abandonment - Failure To Respond Or Late Response
Apr 21, 1999
Final Refusal Mailed
Jul 23, 1998
Non-Final Action Mailed
Jul 21, 1998
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24