![](/us.svg)
Trademark: 75402192
Status Date
Thursday, November 18, 1999
Filing Date
Monday, December 8, 1997
Abandoned Date
Monday, September 20, 1999
1 inorganic oxide, potassium phosphate or a potassium ion from another potassium salt and an oxide coating material useful for encapsulating liquid and solid waste, including radioactive material
Apr 12, 2004
Teas Change Of Correspondence Received
Nov 18, 1999
Abandonment - Failure To Respond Or Late Response
Nov 18, 1999
Assigned To Examiner
Mar 19, 1999
Final Refusal Mailed
Feb 12, 1999
Correspondence Received In Law Office
Aug 14, 1998
Non-Final Action Mailed
Aug 6, 1998
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24