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Trademark: 73469428
Status Date
Thursday, October 3, 1991
Registration Number
1331495
Registration Date
Tuesday, April 23, 1985
Filing Date
Friday, March 9, 1984
Published for Opposition
Tuesday, November 13, 1984
Cancellation Date
Thursday, October 3, 1991
1 Chemicals and Chemical Compositions for Use in Enhanced Oil Recovery Operations in Subterranean Wells
Oct 3, 1991
Cancelled Sec. 8 (6-Yr)
Apr 23, 1985
Registered-Principal Register
Nov 13, 1984
Published For Opposition
Nov 5, 1984
Notice Of Publication
Oct 4, 1984
Notice Of Publication
Sep 20, 1984
Approved For Pub - Principal Register
Aug 13, 1984
Correspondence Received In Law Office
Jul 17, 1984
Non-Final Action Mailed
Jul 9, 1984
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24