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Trademark: 74214692
Word
EFFICIENCY-WHILE-DRILLING
Status Date
Thursday, August 26, 1993
Filing Date
Wednesday, October 23, 1991
Published for Opposition
Tuesday, June 2, 1992
Abandoned Date
Thursday, August 26, 1993
42 borehole formation evaluation services
Aug 26, 1993
Abandonment - No Use Statement Filed
Mar 25, 1993
Extension 1 Granted
Feb 24, 1993
Extension 1 Filed
Aug 25, 1992
Noa Mailed - Sou Required From Applicant
Jun 2, 1992
Published For Opposition
May 1, 1992
Notice Of Publication
Jan 24, 1992
Approved For Pub - Principal Register
Jan 17, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24