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Trademark: 73723336
Status Date
Monday, October 26, 1992
Registration Number
1545939
Registration Date
Tuesday, July 4, 1989
Filing Date
Friday, April 15, 1988
Published for Opposition
Tuesday, April 11, 1989
Cancellation Date
Monday, October 26, 1992
1 CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO LOOSEN A DRILLING PIPE FROM A DRILLING WELL BORE
Oct 26, 1992
Cancellation Terminated No. 999999
Jul 25, 1991
Cancellation Instituted No. 999999
Jul 4, 1989
Registered-Principal Register
Apr 11, 1989
Published For Opposition
Mar 11, 1989
Notice Of Publication
Feb 7, 1989
Approved For Pub - Principal Register
Dec 15, 1988
Correspondence Received In Law Office
Jun 24, 1988
Non-Final Action Mailed
Jun 7, 1988
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24