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Trademark: 75160406
Status Date
Saturday, February 26, 2005
Registration Number
2158196
Registration Date
Tuesday, May 19, 1998
Filing Date
Wednesday, September 4, 1996
Published for Opposition
Tuesday, February 24, 1998
Cancellation Date
Saturday, February 26, 2005
40 treatment of electrolytic cells and components thereof so as to improve, interalia, the erosion resistance, sodium resistance, aluminium resistance and cryolite resistance of the components and the stability, efficiency and life of the electrolytic cells, said cells and components used for the production of metals including aluminum
Feb 26, 2005
Cancelled Sec. 8 (6-Yr)
May 19, 1998
Registered-Principal Register
Feb 24, 1998
Published For Opposition
Jan 23, 1998
Notice Of Publication
Dec 9, 1997
Approved For Pub - Principal Register
Nov 17, 1997
Correspondence Received In Law Office
May 12, 1997
Non-Final Action Mailed
May 9, 1997
Assigned To Examiner
Apr 23, 1997
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24